{"title":"Lab Freezers -20C","description":"\u003ch2\u003eLaboratory Freezers -20C for Sale - New and Refurbished | mLab Supply\u003c\/h2\u003e\u003cp\u003eLaboratory freezers operating at -20C are standard for short to medium-term storage of reagents, enzymes, media, and biological samples. mLab Supply sources new, refurbished, and surplus -20C lab freezers in undercounter, upright, and chest configurations.\u003c\/p\u003e\u003ch3\u003eRelated Cold Storage Equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/es\/collections\/ult-freezers\"\u003eULT Freezers -80C\u003c\/a\u003e - Ultra-low temperature storage for long-term biobanking and cell line preservation\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/es\/collections\/lab-refrigerators\"\u003eLab Refrigerators\u003c\/a\u003e - 2-8C storage for media, buffers, and temperature-sensitive reagents\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/es\/collections\/co2-incubators\"\u003eCO2 Incubators\u003c\/a\u003e - Cell culture incubation with CO2 and humidity control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStorage of restriction enzymes, polymerases, and molecular biology reagents\u003c\/li\u003e\n\u003cli\u003eFrozen media and buffer storage\u003c\/li\u003e\n\u003cli\u003eShort-term sample and aliquot storage\u003c\/li\u003e\n\u003cli\u003eAntibody and protein storage at -20C\u003c\/li\u003e\n\u003cli\u003eClinical specimen holding prior to processing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat to Look For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrost-free vs. manual defrost:\u003c\/strong\u003e Frost-free units are convenient but cause temperature cycling - manual defrost is preferred for sensitive samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Undercounter units from 3-5 cu ft; upright units from 10-25 cu ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature uniformity:\u003c\/strong\u003e Confirm temperature uniformity specs for regulated storage applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm systems:\u003c\/strong\u003e High\/low temperature alarms and door ajar alerts for GxP environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBrands We Source\u003c\/h3\u003e\u003cp\u003eThermo Fisher (Forma, Revco) | Eppendorf | Panasonic \/ PHC | Helmer Scientific | Liebherr\u003c\/p\u003e\u003ch3\u003eCondition Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNew (select models available to source)\u003c\/li\u003e\n\u003cli\u003eRefurbished \/ Pre-Owned - temperature-verified and inspected\u003c\/li\u003e\n\u003cli\u003eSurplus \/ As-Is - priced accordingly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailability and pricing are subject to change. Submit a quote request and we will confirm current stock, lead time, and configuration options within 1-2 business days.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/es\/pages\/request-a-quote\"\u003eRequest a Quote\u003c\/a\u003e\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1012\/4206\/collections\/lab-freezers-20c.png?v=1778269061","url":"https:\/\/mlabsupply.com\/es\/collections\/lab-freezers-20c.oembed","provider":"mLab Supply","version":"1.0","type":"link"}