Colección: Homogeneizadores y molinos de perlas
Homogeneizadores y molinos de perlas en venta - Nuevos y reacondicionados | mLab Supply
Los homogeneizadores y molinos de perlas desintegran muestras biológicas mediante fuerza mecánica para la lisis celular, la homogeneización de tejidos y la reducción del tamaño de partículas. mLab Supply comercializa homogeneizadores de rotor-estator, molinos de perlas y homogeneizadores de alta presión nuevos, reacondicionados y excedentes de los principales fabricantes.
Equipos de preparación de muestras relacionados
- Sonicadores - Disrupción ultrasónica para la lisis celular y la homogeneización de muestras
- Mezcladores de Vórtice - Lisis basada en perlas en microtubos usando adaptadores de vórtice
- Bombas de Vacío - Filtración al vacío de muestras homogeneizadas
Casos de uso comunes
- Homogeneización de tejidos para la extracción de proteínas, ARN y ADN
- Lisis de células bacterianas y de levadura para la purificación de proteínas
- Preparación de nanopartículas y emulsiones
- Reducción del tamaño de partículas de API farmacéuticos
- Preparación de muestras de alimentos y bebidas para análisis
Qué buscar
- Tipo de homogeneizador: Rotor-estator para muestras líquidas; molino de perlas para células y tejidos resistentes; alta presión para nanopartículas y emulsiones
- Volumen de muestra: Confirmar el rango de volumen de trabajo: los molinos de perlas manejan de 0,1 mL a varios litros, según la configuración
- Material y tamaño de las perlas: Perlas de vidrio, circonio y acero inoxidable en varios tamaños para diferentes tipos de células y aplicaciones
- Control de temperatura: Las opciones de enfriamiento son importantes para proteínas y ácidos nucleicos sensibles al calor
Marcas que comercializamos
Omni International (Bead Ruptor, Tissue Master) | MP Biomedicals (FastPrep) | Bertin (Precellys) | IKA (T25, Ultra-Turrax) | GEA (Niro Soavi)
Opciones de condición
- Nuevos (modelos seleccionados disponibles para comercializar)
- Reacondicionados / Usados - motor probado y sonda/generador inspeccionados
- Excedentes / Tal cual - precio según corresponda
La disponibilidad y el precio están sujetos a cambios. Envíe una solicitud de cotización y confirmaremos el stock actual, el tiempo de entrega y la configuración de la sonda en un plazo de 1 a 2 días hábiles.
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Benchmark BeadBlaster 24 Microtube Homogenizer — Request a Quote
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Bertin Precellys 24 Bead Mill Homogenizer — Request a Quote
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Kinematica Polytron PT 10-35 Homogenizer — Request a Quote
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IKA T50 Ultra-Turrax Homogenizer — Request a Quote
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IKA T25 Ultra-Turrax Homogenizer — Request a Quote
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<h2>How to Choose a Laboratory Homogenizer</h2>
<p>Selecting the right homogenizer depends on your sample type, volume, throughput requirements, and processing method. Key considerations include:</p>
<ul>
<li><strong>Sample type:</strong> Soft tissue, hard tissue, microbial cells, plant material, and liquid suspensions each respond differently to rotor-stator and bead-based disruption. Match the homogenizer type to your sample matrix.</li>
<li><strong>Sample volume:</strong> Rotor-stator homogenizers process samples ranging from milliliters to liters. Bead mills typically process smaller volumes in closed tubes or vials. Confirm the volume range before purchase.</li>
<li><strong>Throughput:</strong> Bead mills with multi-tube adapters allow parallel processing of many samples simultaneously. Rotor-stator systems typically process one sample at a time. Consider throughput requirements for your workflow.</li>
<li><strong>Desired disruption:</strong> Cell lysis, tissue homogenization, particle size reduction, and emulsification each require different energy levels and processing times. Match the instrument to your disruption target.</li>
<li><strong>Rotor-stator vs. bead-beating:</strong> Rotor-stator systems use mechanical shear from a rotating shaft within a stator. Bead mills use agitated beads to disrupt samples by impact and abrasion. Each method has different strengths for different sample types.</li>
<li><strong>Speed and control range:</strong> Confirm the speed range and control resolution. Variable-speed control allows optimization for different sample types and disruption requirements.</li>
<li><strong>Vessel compatibility:</strong> Confirm that the homogenizer is compatible with your processing vessels — tubes, beakers, or specialized containers.</li>
<li><strong>Disposable vs. reusable components:</strong> Bead mills often use disposable tubes and beads, reducing carryover risk. Rotor-stator probes are reusable but require cleaning between samples.</li>
<li><strong>Contamination and carryover:</strong> For sensitive applications, consider disposable processing components or instruments with easy-clean probe designs to minimize cross-contamination.</li>
<li><strong>Cooling requirements:</strong> Homogenization generates heat. Ice baths, cooling adapters, or chilled processing environments may be required for temperature-sensitive samples.</li>
<li><strong>Noise:</strong> Bead mills operating at high speed can generate significant noise. Confirm noise levels and enclosure options for your laboratory environment.</li>
<li><strong>Intended workflow:</strong> High-throughput nucleic acid extraction, protein isolation, microbial disruption, and food sample preparation each have different instrument requirements. Match the homogenizer to your primary workflow.</li>
</ul>
<h2>Homogenizer Types</h2>
<h3>Rotor-Stator Homogenizers</h3>
<p>Rotor-stator homogenizers use a high-speed rotating shaft (rotor) within a stationary housing (stator) to generate intense mechanical shear in the sample. The probe is immersed directly into the sample, making them well-suited for liquid suspensions, soft tissue, and applications requiring continuous processing. Rotor-stator systems are widely used for tissue homogenization, emulsification, and sample preparation in research and process-development workflows. The IKA T25 and T50 Ultra-Turrax and the Kinematica Polytron PT 10-35 are examples of rotor-stator homogenizers in this collection.</p>
<h3>Bead Mills and Bead Homogenizers</h3>
<p>Bead mills disrupt samples by agitating small beads within a closed tube or vessel. The beads impact and abrade the sample, disrupting cells, tissues, and particles through mechanical force. Bead mills are particularly effective for hard-to-lyse samples including microbial cells, yeast, spores, plant tissue, and tough animal tissue. Multi-tube adapters allow parallel processing of many samples simultaneously, making bead mills well-suited for high-throughput workflows. The Omni International Bead Ruptor 24, Bertin Precellys 24, and Benchmark Scientific BeadBlaster 24 are examples of bead mill homogenizers in this collection.</p>
<h2>Popular Homogenizer Manufacturers and Models</h2>
<p>mLab Supply sources laboratory homogenizers and bead mills from leading manufacturers including IKA, Kinematica, Omni International, Bertin, and Benchmark Scientific. Common models available through our sourcing program include:</p>
<div class="mlab-collection-model-grid">
<h3>IKA</h3>
<ul>
<li>T25 Ultra-Turrax Homogenizer</li>
<li>T50 Ultra-Turrax Homogenizer</li>
</ul>
<h3>Kinematica</h3>
<ul>
<li>Polytron PT 10-35 Homogenizer</li>
</ul>
<h3>Omni International</h3>
<ul>
<li>Bead Ruptor 24 Bead Mill Homogenizer</li>
</ul>
<h3>Bertin</h3>
<ul>
<li>Precellys 24 Bead Mill Homogenizer</li>
</ul>
<h3>Benchmark Scientific</h3>
<ul>
<li>BeadBlaster 24 Microtube Homogenizer</li>
</ul>
</div>
<p>Model availability varies. <a href="/pages/request-a-quote">Request a quote</a> for current availability or to source a specific model not listed.</p>
<h2>Rotor-Stator Homogenizers vs. Bead Mills</h2>
<p>Both rotor-stator homogenizers and bead mills are effective for sample disruption, but they differ in method, throughput, and best-fit applications:</p>
<ul>
<li><strong>Processing method:</strong> Rotor-stator systems use continuous mechanical shear from a probe immersed in the sample. Bead mills use bead impact and abrasion in a closed vessel.</li>
<li><strong>Sample throughput:</strong> Rotor-stator systems typically process one sample at a time. Bead mills with multi-tube adapters can process 12, 24, or more samples simultaneously, making them better suited for high-throughput workflows.</li>
<li><strong>Sample type:</strong> Rotor-stator systems excel with liquid suspensions, soft tissue, and emulsification. Bead mills are preferred for hard-to-lyse samples including microbial cells, yeast, spores, and tough tissue.</li>
<li><strong>Contamination control:</strong> Bead mills using disposable tubes and beads minimize carryover between samples. Rotor-stator probes require cleaning between samples and may carry contamination risk in sensitive applications.</li>
<li><strong>Cleaning burden:</strong> Rotor-stator probes require cleaning and decontamination between samples. Bead mills using disposable tubes eliminate this burden.</li>
<li><strong>Consumable requirements:</strong> Bead mills require beads and compatible tubes as consumables. Rotor-stator systems use reusable probes but may require replacement generators or shafts over time.</li>
<li><strong>Processing intensity:</strong> Both methods can achieve effective cell disruption, but bead mills may be more effective for the most difficult samples. Rotor-stator systems offer more control over shear intensity through speed adjustment.</li>
</ul>
<p>Neither method is universally superior. The best choice depends on your sample type, throughput requirements, contamination tolerance, and workflow. <a href="/pages/request-a-quote">Contact us</a> to discuss which system is best suited for your application.</p>
<h2>Buying Used and Refurbished Homogenizers</h2>
<p>Used and refurbished homogenizers can provide significant cost savings. When evaluating a used unit, consider:</p>
<ul>
<li><strong>Motor and drive condition:</strong> Confirm the motor powers on, reaches operating speed, and does not exhibit unusual noise, vibration, or overheating.</li>
<li><strong>Shaft and probe condition:</strong> Inspect rotor-stator shafts and probes for wear, damage, or corrosion. Worn probes deliver reduced shear and may need replacement.</li>
<li><strong>Bearing wear:</strong> Bearing wear can cause vibration and reduced performance. Ask about bearing history and service records where available.</li>
<li><strong>Controller and display:</strong> Confirm speed control, timer, and display functions operate correctly across the full range.</li>
<li><strong>Speed control:</strong> Verify that speed adjustment operates smoothly and accurately.</li>
<li><strong>Tube holders and adapters:</strong> For bead mills, confirm that tube holders, adapters, and lids are included and in good condition. Adapter availability varies by model.</li>
<li><strong>Bead-mill clamps and lids:</strong> Confirm clamp and lid condition. Damaged clamps can cause tube failures during operation.</li>
<li><strong>Included accessories:</strong> Probes, shafts, tube holders, adapters, and accessories vary by unit. Confirm what is included before purchase.</li>
<li><strong>Service history:</strong> Where available, service records provide useful context on maintenance and repairs.</li>
<li><strong>Electrical requirements:</strong> Confirm voltage and amperage requirements match your facility before purchase.</li>
</ul>
<p>mLab Supply sources used and refurbished homogenizers from research institutions, pharmaceutical companies, and surplus equipment programs. <a href="/pages/request-a-quote">Request a quote</a> for current availability.</p>
<h2>Rotors, Shafts, Tubes, Beads, and Accessories</h2>
<p>Homogenizer performance depends on the correct selection of processing components and accessories. Key considerations:</p>
<ul>
<li><strong>Rotor-stator generator shafts:</strong> Generator shafts vary by diameter and design. Match the shaft to your sample volume and vessel. Shaft compatibility varies by manufacturer and model.</li>
<li><strong>Probe and shaft compatibility:</strong> Confirm that replacement probes and shafts are compatible with the specific generator model before purchase.</li>
<li><strong>Sample tubes:</strong> Bead mills require compatible tubes — typically 2 mL microtubes, 5 mL tubes, or larger vessels depending on the model. Confirm tube compatibility before purchase.</li>
<li><strong>Bead types:</strong> Bead material (glass, ceramic, stainless steel, zirconia) and size affect disruption efficiency for different sample types. Confirm bead compatibility with your sample and instrument.</li>
<li><strong>Tube holders and adapters:</strong> Multi-tube adapters allow parallel processing. Confirm adapter availability and compatibility for the specific bead mill model.</li>
<li><strong>Disposable accessories:</strong> Disposable tubes and beads reduce carryover risk. Confirm consumable availability for the specific model before purchase.</li>
<li><strong>Vessel compatibility:</strong> Confirm that your processing vessels are compatible with the homogenizer's probe or tube holder configuration.</li>
</ul>
<p>Exact included components must be confirmed before purchase. Probes, shafts, tube holders, adapters, beads, and accessories vary by unit. <a href="/pages/request-a-quote">Contact us</a> for details on a specific listing.</p>
<h2>Applications</h2>
<p>Laboratory homogenizers and bead mills support a wide range of research and process-development workflows, including:</p>
<ul>
<li>Tissue homogenization for protein extraction, nucleic acid isolation, and histological preparation</li>
<li>Cell disruption for intracellular protein and nucleic acid recovery</li>
<li>Microbial sample preparation including bacterial, yeast, and fungal cell lysis</li>
<li>Nucleic acid extraction workflows requiring complete sample disruption</li>
<li>Protein extraction from difficult sample matrices</li>
<li>Food and agricultural sample preparation for analytical testing</li>
<li>Pharmaceutical research and development sample processing</li>
<li>Environmental sample preparation for contaminant analysis</li>
<li>Research and process-development workflows requiring controlled mechanical disruption</li>
</ul>
<p>Claims about suitability for specific regulated applications depend on buyer qualification, validation, SOPs, documentation, quality-system requirements, and intended use. Buyers are responsible for confirming that any instrument meets their specific application requirements.</p>
<h2>Homogenizers vs. Sonicators</h2>
<p>Homogenizers and sonicators both disrupt biological samples, but they use different mechanisms:</p>
<ul>
<li><strong>Homogenizers (mechanical disruption):</strong> Rotor-stator homogenizers use mechanical shear from a rotating probe. Bead mills use bead impact and abrasion. Both methods deliver physical mechanical force to disrupt cells and tissues. Homogenizers are well-suited for tissue samples, viscous matrices, and applications where ultrasonic energy is not appropriate.</li>
<li><strong>Sonicators (ultrasonic disruption):</strong> Probe sonicators deliver ultrasonic energy through a vibrating metal probe immersed in the sample, generating cavitation that disrupts cells and particles. Sonicators are well-suited for liquid samples in tubes or vessels and applications requiring controlled ultrasonic energy delivery.</li>
</ul>
<p>See our <a href="/collections/sonicators">Sonicators</a> collection for probe sonicators and ultrasonic processors.</p>
<h2>Procurement Support</h2>
<p>mLab Supply supports institutional and commercial laboratory equipment procurement. Our team can assist with:</p>
<ul>
<li><strong>Formal quotations:</strong> Written quotes for institutional purchasing, vendor onboarding, and purchase order workflows.</li>
<li><strong>Sourcing specific models:</strong> If a specific homogenizer or bead mill model is not currently listed, contact us. We can often source it through our supplier network.</li>
<li><strong>Accessory and configuration checks:</strong> We can advise on probe, shaft, tube holder, and adapter compatibility for specific models before purchase.</li>
<li><strong>Shipping coordination:</strong> We coordinate shipping logistics for qualified orders, including appropriate packaging for sensitive instruments.</li>
<li><strong>Availability requests:</strong> Contact us to request availability on specific models or configurations not currently listed.</li>
</ul>
<p><a href="/pages/request-a-quote">Request a quote</a> or contact us to discuss your procurement requirements.</p>
<h2>Related Laboratory Equipment</h2>
<p>Buyers sourcing homogenizers often also need complementary sample preparation and processing instruments. mLab Supply sources a broad range of laboratory instruments, including <a href="/collections/sonicators">Sonicators</a> for ultrasonic disruption workflows and <a href="/collections/centrifuges">Centrifuges</a> for downstream sample processing. Browse our full <a href="/collections/labequipment">Lab Equipment</a> catalog. To <a href="/pages/sell-lab-equipment">sell surplus laboratory equipment</a>, we purchase used instruments from institutions and research facilities.</p>
<h2>Why Buy From mLab Supply?</h2>
<ul>
<li>New, refurbished, and surplus homogenizers and bead mills sourced from research institutions and commercial facilities</li>
<li>Ability to source discontinued and hard-to-find models through our supplier network</li>
<li>Vendor and procurement support for institutional purchasing workflows</li>
<li>Net 30 available for qualified institutions</li>
<li>Nationwide shipping coordination</li>
<li>Equipment purchasing and trade-in programs for surplus homogenizers</li>
<li>Configuration and compatibility guidance on probes, shafts, tube holders, and accessories</li>
</ul>
<div class="mlab-collection-faq">
<h2>Frequently Asked Questions</h2>
<details>
<summary>What is a laboratory homogenizer?</summary>
<p>A laboratory homogenizer is an instrument that uses mechanical force to disrupt, mix, or reduce the particle size of biological and chemical samples. Rotor-stator homogenizers use a high-speed rotating probe to generate mechanical shear. Bead mills use agitated beads to disrupt samples by impact and abrasion. Both types are widely used for tissue disruption, cell lysis, nucleic acid extraction, and sample preparation in research and process-development workflows.</p>
</details>
<details>
<summary>What is the difference between a rotor-stator homogenizer and a bead mill?</summary>
<p>Rotor-stator homogenizers use a rotating shaft immersed directly in the sample to generate mechanical shear. They are well-suited for liquid suspensions, soft tissue, and continuous processing. Bead mills use agitated beads in a closed tube to disrupt samples by impact and abrasion. They are preferred for hard-to-lyse samples including microbial cells, yeast, spores, and tough tissue, and support parallel processing of multiple samples simultaneously.</p>
</details>
<details>
<summary>Which homogenizer is best for tissue samples?</summary>
<p>Both rotor-stator homogenizers and bead mills are used for tissue homogenization. Rotor-stator systems are well-suited for soft tissue in liquid suspension. Bead mills are preferred for tough or fibrous tissue, small sample volumes, and high-throughput workflows. The best choice depends on your tissue type, sample volume, and downstream application. <a href="/pages/request-a-quote">Contact us</a> to discuss your specific requirements.</p>
</details>
<details>
<summary>When should I use a bead mill instead of a rotor-stator homogenizer?</summary>
<p>Bead mills are preferred when processing hard-to-lyse samples such as microbial cells, yeast, spores, plant tissue, or tough animal tissue; when parallel processing of multiple samples is required; when minimizing cross-contamination between samples is important; or when working with small sample volumes in closed tubes. Rotor-stator systems are preferred for larger volumes, liquid suspensions, and continuous processing.</p>
</details>
<details>
<summary>Are probes, shafts, beads, or tubes included with used homogenizers?</summary>
<p>Included probes, shafts, tube holders, adapters, beads, and accessories vary by unit. Some used homogenizers are sold with a full complement of original accessories; others may have partial or no accessories. Confirm what is included with any specific unit before purchase. <a href="/pages/request-a-quote">Contact us</a> for details on a specific listing.</p>
</details>
<details>
<summary>What should I inspect before buying a used homogenizer?</summary>
<p>Key inspection points include motor and drive condition, shaft and probe condition (wear and damage), bearing wear, controller and display function, speed control operation, tube holder and adapter condition (for bead mills), clamp and lid condition, and included accessories. Service history where available provides additional context.</p>
</details>
<details>
<summary>Can mLab Supply source a specific IKA, Kinematica, Omni International, Bertin, or Benchmark Scientific homogenizer?</summary>
<p>Yes. If a specific model is not currently listed, our sourcing team can often locate it through our supplier and institutional network. <a href="/pages/request-a-quote">Submit a quote request</a> with the model number and your requirements and we will follow up on availability.</p>
</details>
<details>
<summary>Are refurbished homogenizers suitable for regulated laboratory applications?</summary>
<p>Suitability for regulated applications including GMP manufacturing, clinical diagnostics, or pharmaceutical processing depends on buyer qualification, validation, SOPs, documentation, quality-system requirements, and intended use. mLab Supply does not guarantee that any unit meets specific regulatory requirements. Buyers are responsible for confirming suitability for their application.</p>
</details>
<details>
<summary>Does mLab Supply coordinate shipping for homogenizers and bead mills?</summary>
<p>Yes. We coordinate shipping logistics for qualified orders, including appropriate packaging for sensitive instruments. <a href="/pages/request-a-quote">Contact us</a> to discuss shipping requirements for your order.</p>
</details>
<details>
<summary>Does mLab Supply purchase surplus homogenizers and bead mills?</summary>
<p>Yes. We purchase used and surplus homogenizers and bead mills from research institutions, pharmaceutical companies, and commercial facilities. Visit our <a href="/pages/sell-lab-equipment">Sell Lab Equipment</a> page to submit details about your surplus equipment.</p>
</details>
<details>
<summary>Does mLab Supply offer Net 30 terms?</summary>
<p>Net 30 payment terms are available for qualified institutions. <a href="/pages/request-a-quote">Contact us</a> to discuss payment terms for your organization.</p>
</details>
</div>
<p>Selecting the right homogenizer depends on your sample type, volume, throughput requirements, and processing method. Key considerations include:</p>
<ul>
<li><strong>Sample type:</strong> Soft tissue, hard tissue, microbial cells, plant material, and liquid suspensions each respond differently to rotor-stator and bead-based disruption. Match the homogenizer type to your sample matrix.</li>
<li><strong>Sample volume:</strong> Rotor-stator homogenizers process samples ranging from milliliters to liters. Bead mills typically process smaller volumes in closed tubes or vials. Confirm the volume range before purchase.</li>
<li><strong>Throughput:</strong> Bead mills with multi-tube adapters allow parallel processing of many samples simultaneously. Rotor-stator systems typically process one sample at a time. Consider throughput requirements for your workflow.</li>
<li><strong>Desired disruption:</strong> Cell lysis, tissue homogenization, particle size reduction, and emulsification each require different energy levels and processing times. Match the instrument to your disruption target.</li>
<li><strong>Rotor-stator vs. bead-beating:</strong> Rotor-stator systems use mechanical shear from a rotating shaft within a stator. Bead mills use agitated beads to disrupt samples by impact and abrasion. Each method has different strengths for different sample types.</li>
<li><strong>Speed and control range:</strong> Confirm the speed range and control resolution. Variable-speed control allows optimization for different sample types and disruption requirements.</li>
<li><strong>Vessel compatibility:</strong> Confirm that the homogenizer is compatible with your processing vessels — tubes, beakers, or specialized containers.</li>
<li><strong>Disposable vs. reusable components:</strong> Bead mills often use disposable tubes and beads, reducing carryover risk. Rotor-stator probes are reusable but require cleaning between samples.</li>
<li><strong>Contamination and carryover:</strong> For sensitive applications, consider disposable processing components or instruments with easy-clean probe designs to minimize cross-contamination.</li>
<li><strong>Cooling requirements:</strong> Homogenization generates heat. Ice baths, cooling adapters, or chilled processing environments may be required for temperature-sensitive samples.</li>
<li><strong>Noise:</strong> Bead mills operating at high speed can generate significant noise. Confirm noise levels and enclosure options for your laboratory environment.</li>
<li><strong>Intended workflow:</strong> High-throughput nucleic acid extraction, protein isolation, microbial disruption, and food sample preparation each have different instrument requirements. Match the homogenizer to your primary workflow.</li>
</ul>
<h2>Homogenizer Types</h2>
<h3>Rotor-Stator Homogenizers</h3>
<p>Rotor-stator homogenizers use a high-speed rotating shaft (rotor) within a stationary housing (stator) to generate intense mechanical shear in the sample. The probe is immersed directly into the sample, making them well-suited for liquid suspensions, soft tissue, and applications requiring continuous processing. Rotor-stator systems are widely used for tissue homogenization, emulsification, and sample preparation in research and process-development workflows. The IKA T25 and T50 Ultra-Turrax and the Kinematica Polytron PT 10-35 are examples of rotor-stator homogenizers in this collection.</p>
<h3>Bead Mills and Bead Homogenizers</h3>
<p>Bead mills disrupt samples by agitating small beads within a closed tube or vessel. The beads impact and abrade the sample, disrupting cells, tissues, and particles through mechanical force. Bead mills are particularly effective for hard-to-lyse samples including microbial cells, yeast, spores, plant tissue, and tough animal tissue. Multi-tube adapters allow parallel processing of many samples simultaneously, making bead mills well-suited for high-throughput workflows. The Omni International Bead Ruptor 24, Bertin Precellys 24, and Benchmark Scientific BeadBlaster 24 are examples of bead mill homogenizers in this collection.</p>
<h2>Popular Homogenizer Manufacturers and Models</h2>
<p>mLab Supply sources laboratory homogenizers and bead mills from leading manufacturers including IKA, Kinematica, Omni International, Bertin, and Benchmark Scientific. Common models available through our sourcing program include:</p>
<div class="mlab-collection-model-grid">
<h3>IKA</h3>
<ul>
<li>T25 Ultra-Turrax Homogenizer</li>
<li>T50 Ultra-Turrax Homogenizer</li>
</ul>
<h3>Kinematica</h3>
<ul>
<li>Polytron PT 10-35 Homogenizer</li>
</ul>
<h3>Omni International</h3>
<ul>
<li>Bead Ruptor 24 Bead Mill Homogenizer</li>
</ul>
<h3>Bertin</h3>
<ul>
<li>Precellys 24 Bead Mill Homogenizer</li>
</ul>
<h3>Benchmark Scientific</h3>
<ul>
<li>BeadBlaster 24 Microtube Homogenizer</li>
</ul>
</div>
<p>Model availability varies. <a href="/pages/request-a-quote">Request a quote</a> for current availability or to source a specific model not listed.</p>
<h2>Rotor-Stator Homogenizers vs. Bead Mills</h2>
<p>Both rotor-stator homogenizers and bead mills are effective for sample disruption, but they differ in method, throughput, and best-fit applications:</p>
<ul>
<li><strong>Processing method:</strong> Rotor-stator systems use continuous mechanical shear from a probe immersed in the sample. Bead mills use bead impact and abrasion in a closed vessel.</li>
<li><strong>Sample throughput:</strong> Rotor-stator systems typically process one sample at a time. Bead mills with multi-tube adapters can process 12, 24, or more samples simultaneously, making them better suited for high-throughput workflows.</li>
<li><strong>Sample type:</strong> Rotor-stator systems excel with liquid suspensions, soft tissue, and emulsification. Bead mills are preferred for hard-to-lyse samples including microbial cells, yeast, spores, and tough tissue.</li>
<li><strong>Contamination control:</strong> Bead mills using disposable tubes and beads minimize carryover between samples. Rotor-stator probes require cleaning between samples and may carry contamination risk in sensitive applications.</li>
<li><strong>Cleaning burden:</strong> Rotor-stator probes require cleaning and decontamination between samples. Bead mills using disposable tubes eliminate this burden.</li>
<li><strong>Consumable requirements:</strong> Bead mills require beads and compatible tubes as consumables. Rotor-stator systems use reusable probes but may require replacement generators or shafts over time.</li>
<li><strong>Processing intensity:</strong> Both methods can achieve effective cell disruption, but bead mills may be more effective for the most difficult samples. Rotor-stator systems offer more control over shear intensity through speed adjustment.</li>
</ul>
<p>Neither method is universally superior. The best choice depends on your sample type, throughput requirements, contamination tolerance, and workflow. <a href="/pages/request-a-quote">Contact us</a> to discuss which system is best suited for your application.</p>
<h2>Buying Used and Refurbished Homogenizers</h2>
<p>Used and refurbished homogenizers can provide significant cost savings. When evaluating a used unit, consider:</p>
<ul>
<li><strong>Motor and drive condition:</strong> Confirm the motor powers on, reaches operating speed, and does not exhibit unusual noise, vibration, or overheating.</li>
<li><strong>Shaft and probe condition:</strong> Inspect rotor-stator shafts and probes for wear, damage, or corrosion. Worn probes deliver reduced shear and may need replacement.</li>
<li><strong>Bearing wear:</strong> Bearing wear can cause vibration and reduced performance. Ask about bearing history and service records where available.</li>
<li><strong>Controller and display:</strong> Confirm speed control, timer, and display functions operate correctly across the full range.</li>
<li><strong>Speed control:</strong> Verify that speed adjustment operates smoothly and accurately.</li>
<li><strong>Tube holders and adapters:</strong> For bead mills, confirm that tube holders, adapters, and lids are included and in good condition. Adapter availability varies by model.</li>
<li><strong>Bead-mill clamps and lids:</strong> Confirm clamp and lid condition. Damaged clamps can cause tube failures during operation.</li>
<li><strong>Included accessories:</strong> Probes, shafts, tube holders, adapters, and accessories vary by unit. Confirm what is included before purchase.</li>
<li><strong>Service history:</strong> Where available, service records provide useful context on maintenance and repairs.</li>
<li><strong>Electrical requirements:</strong> Confirm voltage and amperage requirements match your facility before purchase.</li>
</ul>
<p>mLab Supply sources used and refurbished homogenizers from research institutions, pharmaceutical companies, and surplus equipment programs. <a href="/pages/request-a-quote">Request a quote</a> for current availability.</p>
<h2>Rotors, Shafts, Tubes, Beads, and Accessories</h2>
<p>Homogenizer performance depends on the correct selection of processing components and accessories. Key considerations:</p>
<ul>
<li><strong>Rotor-stator generator shafts:</strong> Generator shafts vary by diameter and design. Match the shaft to your sample volume and vessel. Shaft compatibility varies by manufacturer and model.</li>
<li><strong>Probe and shaft compatibility:</strong> Confirm that replacement probes and shafts are compatible with the specific generator model before purchase.</li>
<li><strong>Sample tubes:</strong> Bead mills require compatible tubes — typically 2 mL microtubes, 5 mL tubes, or larger vessels depending on the model. Confirm tube compatibility before purchase.</li>
<li><strong>Bead types:</strong> Bead material (glass, ceramic, stainless steel, zirconia) and size affect disruption efficiency for different sample types. Confirm bead compatibility with your sample and instrument.</li>
<li><strong>Tube holders and adapters:</strong> Multi-tube adapters allow parallel processing. Confirm adapter availability and compatibility for the specific bead mill model.</li>
<li><strong>Disposable accessories:</strong> Disposable tubes and beads reduce carryover risk. Confirm consumable availability for the specific model before purchase.</li>
<li><strong>Vessel compatibility:</strong> Confirm that your processing vessels are compatible with the homogenizer's probe or tube holder configuration.</li>
</ul>
<p>Exact included components must be confirmed before purchase. Probes, shafts, tube holders, adapters, beads, and accessories vary by unit. <a href="/pages/request-a-quote">Contact us</a> for details on a specific listing.</p>
<h2>Applications</h2>
<p>Laboratory homogenizers and bead mills support a wide range of research and process-development workflows, including:</p>
<ul>
<li>Tissue homogenization for protein extraction, nucleic acid isolation, and histological preparation</li>
<li>Cell disruption for intracellular protein and nucleic acid recovery</li>
<li>Microbial sample preparation including bacterial, yeast, and fungal cell lysis</li>
<li>Nucleic acid extraction workflows requiring complete sample disruption</li>
<li>Protein extraction from difficult sample matrices</li>
<li>Food and agricultural sample preparation for analytical testing</li>
<li>Pharmaceutical research and development sample processing</li>
<li>Environmental sample preparation for contaminant analysis</li>
<li>Research and process-development workflows requiring controlled mechanical disruption</li>
</ul>
<p>Claims about suitability for specific regulated applications depend on buyer qualification, validation, SOPs, documentation, quality-system requirements, and intended use. Buyers are responsible for confirming that any instrument meets their specific application requirements.</p>
<h2>Homogenizers vs. Sonicators</h2>
<p>Homogenizers and sonicators both disrupt biological samples, but they use different mechanisms:</p>
<ul>
<li><strong>Homogenizers (mechanical disruption):</strong> Rotor-stator homogenizers use mechanical shear from a rotating probe. Bead mills use bead impact and abrasion. Both methods deliver physical mechanical force to disrupt cells and tissues. Homogenizers are well-suited for tissue samples, viscous matrices, and applications where ultrasonic energy is not appropriate.</li>
<li><strong>Sonicators (ultrasonic disruption):</strong> Probe sonicators deliver ultrasonic energy through a vibrating metal probe immersed in the sample, generating cavitation that disrupts cells and particles. Sonicators are well-suited for liquid samples in tubes or vessels and applications requiring controlled ultrasonic energy delivery.</li>
</ul>
<p>See our <a href="/collections/sonicators">Sonicators</a> collection for probe sonicators and ultrasonic processors.</p>
<h2>Procurement Support</h2>
<p>mLab Supply supports institutional and commercial laboratory equipment procurement. Our team can assist with:</p>
<ul>
<li><strong>Formal quotations:</strong> Written quotes for institutional purchasing, vendor onboarding, and purchase order workflows.</li>
<li><strong>Sourcing specific models:</strong> If a specific homogenizer or bead mill model is not currently listed, contact us. We can often source it through our supplier network.</li>
<li><strong>Accessory and configuration checks:</strong> We can advise on probe, shaft, tube holder, and adapter compatibility for specific models before purchase.</li>
<li><strong>Shipping coordination:</strong> We coordinate shipping logistics for qualified orders, including appropriate packaging for sensitive instruments.</li>
<li><strong>Availability requests:</strong> Contact us to request availability on specific models or configurations not currently listed.</li>
</ul>
<p><a href="/pages/request-a-quote">Request a quote</a> or contact us to discuss your procurement requirements.</p>
<h2>Related Laboratory Equipment</h2>
<p>Buyers sourcing homogenizers often also need complementary sample preparation and processing instruments. mLab Supply sources a broad range of laboratory instruments, including <a href="/collections/sonicators">Sonicators</a> for ultrasonic disruption workflows and <a href="/collections/centrifuges">Centrifuges</a> for downstream sample processing. Browse our full <a href="/collections/labequipment">Lab Equipment</a> catalog. To <a href="/pages/sell-lab-equipment">sell surplus laboratory equipment</a>, we purchase used instruments from institutions and research facilities.</p>
<h2>Why Buy From mLab Supply?</h2>
<ul>
<li>New, refurbished, and surplus homogenizers and bead mills sourced from research institutions and commercial facilities</li>
<li>Ability to source discontinued and hard-to-find models through our supplier network</li>
<li>Vendor and procurement support for institutional purchasing workflows</li>
<li>Net 30 available for qualified institutions</li>
<li>Nationwide shipping coordination</li>
<li>Equipment purchasing and trade-in programs for surplus homogenizers</li>
<li>Configuration and compatibility guidance on probes, shafts, tube holders, and accessories</li>
</ul>
<div class="mlab-collection-faq">
<h2>Frequently Asked Questions</h2>
<details>
<summary>What is a laboratory homogenizer?</summary>
<p>A laboratory homogenizer is an instrument that uses mechanical force to disrupt, mix, or reduce the particle size of biological and chemical samples. Rotor-stator homogenizers use a high-speed rotating probe to generate mechanical shear. Bead mills use agitated beads to disrupt samples by impact and abrasion. Both types are widely used for tissue disruption, cell lysis, nucleic acid extraction, and sample preparation in research and process-development workflows.</p>
</details>
<details>
<summary>What is the difference between a rotor-stator homogenizer and a bead mill?</summary>
<p>Rotor-stator homogenizers use a rotating shaft immersed directly in the sample to generate mechanical shear. They are well-suited for liquid suspensions, soft tissue, and continuous processing. Bead mills use agitated beads in a closed tube to disrupt samples by impact and abrasion. They are preferred for hard-to-lyse samples including microbial cells, yeast, spores, and tough tissue, and support parallel processing of multiple samples simultaneously.</p>
</details>
<details>
<summary>Which homogenizer is best for tissue samples?</summary>
<p>Both rotor-stator homogenizers and bead mills are used for tissue homogenization. Rotor-stator systems are well-suited for soft tissue in liquid suspension. Bead mills are preferred for tough or fibrous tissue, small sample volumes, and high-throughput workflows. The best choice depends on your tissue type, sample volume, and downstream application. <a href="/pages/request-a-quote">Contact us</a> to discuss your specific requirements.</p>
</details>
<details>
<summary>When should I use a bead mill instead of a rotor-stator homogenizer?</summary>
<p>Bead mills are preferred when processing hard-to-lyse samples such as microbial cells, yeast, spores, plant tissue, or tough animal tissue; when parallel processing of multiple samples is required; when minimizing cross-contamination between samples is important; or when working with small sample volumes in closed tubes. Rotor-stator systems are preferred for larger volumes, liquid suspensions, and continuous processing.</p>
</details>
<details>
<summary>Are probes, shafts, beads, or tubes included with used homogenizers?</summary>
<p>Included probes, shafts, tube holders, adapters, beads, and accessories vary by unit. Some used homogenizers are sold with a full complement of original accessories; others may have partial or no accessories. Confirm what is included with any specific unit before purchase. <a href="/pages/request-a-quote">Contact us</a> for details on a specific listing.</p>
</details>
<details>
<summary>What should I inspect before buying a used homogenizer?</summary>
<p>Key inspection points include motor and drive condition, shaft and probe condition (wear and damage), bearing wear, controller and display function, speed control operation, tube holder and adapter condition (for bead mills), clamp and lid condition, and included accessories. Service history where available provides additional context.</p>
</details>
<details>
<summary>Can mLab Supply source a specific IKA, Kinematica, Omni International, Bertin, or Benchmark Scientific homogenizer?</summary>
<p>Yes. If a specific model is not currently listed, our sourcing team can often locate it through our supplier and institutional network. <a href="/pages/request-a-quote">Submit a quote request</a> with the model number and your requirements and we will follow up on availability.</p>
</details>
<details>
<summary>Are refurbished homogenizers suitable for regulated laboratory applications?</summary>
<p>Suitability for regulated applications including GMP manufacturing, clinical diagnostics, or pharmaceutical processing depends on buyer qualification, validation, SOPs, documentation, quality-system requirements, and intended use. mLab Supply does not guarantee that any unit meets specific regulatory requirements. Buyers are responsible for confirming suitability for their application.</p>
</details>
<details>
<summary>Does mLab Supply coordinate shipping for homogenizers and bead mills?</summary>
<p>Yes. We coordinate shipping logistics for qualified orders, including appropriate packaging for sensitive instruments. <a href="/pages/request-a-quote">Contact us</a> to discuss shipping requirements for your order.</p>
</details>
<details>
<summary>Does mLab Supply purchase surplus homogenizers and bead mills?</summary>
<p>Yes. We purchase used and surplus homogenizers and bead mills from research institutions, pharmaceutical companies, and commercial facilities. Visit our <a href="/pages/sell-lab-equipment">Sell Lab Equipment</a> page to submit details about your surplus equipment.</p>
</details>
<details>
<summary>Does mLab Supply offer Net 30 terms?</summary>
<p>Net 30 payment terms are available for qualified institutions. <a href="/pages/request-a-quote">Contact us</a> to discuss payment terms for your organization.</p>
</details>
</div>