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
Felix Storch Inc ACCUCOLD Freezer - 21.75'' H x 18.5'' W x 17.63'' D 1.4 cf
Compact medical/scientific all-freezer with digital thermostat, calibrated thermometer/alarm, and front lock 21.75' H x 18.5' W x 17.63' D 1.4 cf: https://www.accucold.com/product/FS24LMED2
Sigma Aldrich Fine Chemicals Biosciences AldrichR cold plate stirre1EA
These portable low-temperature control devices utilize efficient solid-state thermoelectric modules to control temperatures from 25 to -20 C. Unique dual heat exchanger utilizes either fan forced air or tap water for cooling. Connects to water source using 1/4 in. I.D. tubing. Stirring models have a built-in adjustable-speed magnetic stirrer to keep SOLUTIONons at equilibrium. Useful for reaction kinetics recrystallizations cold traps freezing point determinations controlling exothermic reactions condenser for distillations freezing biological and blood specimens cold bath or storage chambers. Not CE compliant.SpecificationsRapid cooling to -10 C (forced air) or -20 C (tap water) 130 BTU/h initial rateCooling to -40 C possible by circulating coolantEquilibrium reached in 2 to 3 min3 in. diam. aluminum top plate handles SOLUTIONons up to 200 mL18 gauge aluminum cabinet 7 W x 5 D x 5 in. HWt 8 lbAnalog models have adjustable power supply to contr
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 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
Labrepco Inc PHCBI MPR SERIES 20.9 REF/FRZR
PHCbi MPR Series 20.9 Cu FT Biomedical Refridgerator and Freezer
W L GORE AND ASSOCIATES INC FABRIC DIV LG WRAP FOR PLATE FREEZER
NC2894241 LG WRAP FOR PLATE FREEZER
Alkali Scientific Aluminum Freezer Racks for 2 S
The Aluminum Vertical Rack for Standard 2in Boxes is an indispensable storage accessory engineered for optimal use within laboratory chest freezers and liquid nitrogen freezers Constructed from premium-grade aluminum this rack is robust enough to endure the extreme conditions of low-temperature storage environments while providing efficient organization of standard 2in storage boxes Product Features Premium Aluminum Construction Crafted from high-grade aluminum this vertical rack boasts superior durability and resistance to the cold temperatures and moisture found in chest and liquid nitrogen freezers Its corrosion-resistant finish ensures longevity and reliability making it an ideal choice for rigorous laboratory use Designed for Standard 2in Boxes This rack is precisely dimensioned to hold standard 2in boxes ensuring a secure and stable fit The snug accommodation of boxes prevents accidental slips or falls thereby protecting valuable samples from potential damage Maximize Stora
Alkali Scientific™ Aluminum Freezer Racks for 2" Mini Boxes, Vertical Configuration, 14 Box Capacity
For 2″ Mini Boxes The Aluminum Vertical Mini Racks with Locking Rod are expertly crafted storage solutions designed for efficient and secure organization of samples in laboratory freezers and cryogenic storage systems. Made from premium-grade aluminum, these racks are engineered to withstand the rigors of low-temperature environments, ensuring durability and performance. The vertical orientation maximizes freezer space, allowing for optimal organization and easy access to samples. Dimensions H x W x D: 31 x 3 3/8 x 3 1/4 inch (788 x 86 x 82mm)Compartment Size H x W x D: 2 3/16 x 3 1/16 x 3 1/16 (54.5 x 77 x 77) **Lock device is ordered separately.
Alkali Scientific™ Upright Freezer Drawer Racks for Standard 3.75″ Boxes- Rack Only- 2 Boxes Deep x 2 Boxes High
For 3.75″ High Standard Boxes These Upright Freezer Drawer Racks for 3.75" standard boxes offer convenient storage of samples in an organized format. Constructed of corrosion resistant stainless steel, these freezer racks include durable handles for an easy removal from the freezer. Dimensions L x H x W: 11 3/8 x 8 1/16 x 5 1/2 inch (289 x 205 x 140mm)Compartment Size L x H x W: 5 3/8 x 3 15/16 x 5 3/8 inch (136 x 100 x137mm)