Laboratory Freezers
Laboratory freezers are used to store a variety of samples between −10°C and −30°C, including pharmaceutical, biological, and other commonly used laboratory materials. Products may be upright, freestanding, or under-bench models providing a range of sizes and capacities. An automatic defrost option is available on some products.
Laboratory freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short-term or long-term frozen storage of temperature-sensitive biological or chemical materials.
A general-purpose laboratory freezer typically stores samples down to −25°C. An ultra-low temperature (ULT) freezer is intended for deep cryogenic storage of samples typically down to −80°C. Most freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel.
Laboratory freezers have a selection of internal storage layouts or compartments, some of which may be reconfigurable by the user. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, trays, or special racking systems designed for the storage of cryogenic boxes, microplates, or cryotubes.
Laboratory Freezers Come Equipped With a Range of Standard or Additional Features:
• Energy-efficient, microprocessor-controlled refrigeration systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for extra safety and sample security
• Spark-free versions for storage of flammable materials
• Audio or visual over-temperature alarms
• Remote temperature monitoring with USB data download capability
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• Highly efficient pump systems for fast cool-down times
• Fan-assisted forced-air circulating systems to remove moisture and minimize icing.
• Automatic gas-powered defrost systems
• CO2 or LN2 safety back-up systems in the event of a power or mechanical failure
Sigma Aldrich Fine Chemicals Biosciences TygonR formula E-3603 labo
TYGON(R) E-3603 non-DEHP laboratory and vacuum tubing delivers the same superior performance youve come to expect from TYGON products - but now in a formulation that contains a widely accepted substitute for DEHP plasticizer.TYGON(R) E-3603 laboratory tubing is specially formulated for resistance to flex fatigue and abrasion handles virtually all inorganic chemicals found in the lab and is less permeable than rubber tubing. The glassy-smooth inner bore helps prevent build-up to facilitate cleaning.TYGON(R) E-3603 vacuum tubing shares all these performance features and has extra heavy walls that will withstand a full vacuum at room temperature.features/BenefitsAlternative to DEHP tubingNew formulation delivers the same excellent performanceContains no BPAOutstanding chemical resistanceLot-to-lot consistency for reproducible resultsIncreases productivity in peristaltic pumps - outlasts other clear tubing 2 to 1Smooth polished inner boreNon-oxidi
Sigma Aldrich Fine Chemicals Biosciences Nancy-520 suitable for RT-
We are committed to bringing you Greener Alternative Products which adhere to one or more of The 12 Principles of Greener Chemistry. This product was Designed for Safer Chemistry
American Biotech Supply TEMPLOG LAB FREEZER 30CF
TempLog Premier Manual Defrost Laboratory Freezers are purpose built for scientific and medical applications. Units feature a digital microprocessor temperature controller allowing for the precise temperature management necessary for critical samples and supplies. A manual defrost design prevents product damaging temperature spikes from defrost cycles.
Mitegen 40K Cryogenic Freezer with CS200 Controller From IC Biomedical, 41,600 Vial Capacity, LN2 Liquid/Vapor Storage
The 40K Cryogenic Freezer with CS200 Controller From IC Biomedical is a high-capacity LN2 system, storing up to 41,600 2ml vials at consistent near-LN2 temperatures (liquid or vapor). High efficiency and very low liquid nitrogen consumption ensure long-term sample viability. It features a smooth aluminum turntable for easy inventory access and a hinged, lockable lid with automatic defog. A stainless steel tabletop provides a work surface. The CS200 control system precisely monitors liquid levels and temperatures, offering data collection and robust sample security. An integral folding step and flexible fill hose enhance usability. This system is a high-performance solution for large-scale cryogenic sample management.
Sigma Aldrich Fine Chemicals Biosciences AluminaSealTM for cold and
Ideal for cold storage moderate and high temperature incubation protection of light sensitive samples and high throughput samplesStrong 2.7 mil thick pierceable aluminum filmNon-cytotoxic and sterileTemperature stable from -80C to 110CResistant to DMSO chemicals solvents and other common reagentsTwo scored end tabs for easy positioning
Thermo Scientific™ GPF Series -20°C Manual Defrost Countertop Freezers
Thermo Scientific™ GPF Series countertop freezers are ideal for clinical environments. Compact and lightweight, they are designed to sit on the counter and fit beneath most overhead cabinets.
Fisherbrand™ Isotemp™ Class II Ultra Low Temperature Freezer
Fisherbrand™ Isotemp™ Class II Ultra Low Temperature Freezer is dependable for storage applications with energy and space savings features.
Fisherbrand™ Isotemp™ General Purpose Laboratory Freezers
Ideal for the demanding requirements of daily use in research, clinical, and industrial laboratories storing non-critical products such as reagents, media and proteins. Fisherbrand™ Isotemp™ General Purpose Laboratory Freezers are designed for everyday laboratory needs.
Fisherbrand™ FBG Series Laboratory Freezers PROMO
Laboratory freezers built from the ground up to meet your cold storage needs, offering quiet operation, optimal performance, and sustainable design. The series is packed with features, including pre-installed casters, alarms, a controller backup system, and remote alarm contacts.
Fisherbrand™ FBG Series Laboratory Freezers PROMO
Laboratory Freezers built from the ground up to meet your cold storage needs, offering quiet operation, optimal performance, and sustainable design. The series is packed with features, including pre-installed casters, alarms, a controller backup system, and remote alarm contacts.
Thermo Scientific™ TSV Manual Defrost Freezers PROMO
The new Thermo Scientific™ TSV 18 cu ft Manual Defrost Laboratory Freezer offers an economical and environmentally friendly solution for safe and reliable general-purpose storage.