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 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
Sigma Aldrich Fine Chemicals Biosciences freezer storage box 81-pla
Sturdy freezer boxes provide compact storage and keep microcentrifuge tubes organized on the bench in the freezer or during transport. 81-place 9 x 9 row boxes hold 0.5 1.5 and 2.0 mL tubes and cryo vials.Alphanumeric indexingWithstand -80C to 121C (-112 to 249f)Stackable with molded-in no slide featuresLift off lid has matte panels on two sides for convenient labeling
Sigma Aldrich Fine Chemicals Biosciences DuranR plastic coated labo
Transparent plastic skin protects bottles from mechanical damage and leakage in case of breakage. Autoclavable to 135C but do not use water for cooling in autoclave.Please note Cap not included.
Darwin Chambers Company Triple Door Stability Freezer 66 cu. ft.
The FS084 is a 76.2 cubic feet triple door stability freezer. Temperature range is -25°C to 15°C. This unit comes with 9 epoxy coated shelves. Exterior is stainless Steel Front continuous coil coated sides with keyed lock. Silver-colored, polyester-coated aluminum interior and stainless steel floor with coved corners. Unsurpassed temperature control through continuous refrigeration bypass system. Auto-cycle defrost with short temperature rise.
Darwin Chambers Company Double Door Lab Freezer 47 cu. ft.
The FZ055-SS is a 50 cubic foot double door laboratory freezer. Temperature range is -25°C to 15°C. This unit comes with 6 epoxy coated shelves. Exterior is stainless Steel Front continuous coil coated sides with keyed lock. Stainless steel interior. The FZ series freezer chambers comes standard with the following performance: Solid-State Temperature Control. Autodefrost. Standard Microprocessor Controller with PID, Autotuning, programmable alarms (hi/lo), ability to ramp/soak, process variable and setpoint variable offset.
Darwin Chambers Company Single Door Lab Freezer 21 cu. ft.
The FZ030 is a 23.9 cubic foot single door laboratory freezer. Temperature range is -25°C to 15°C. This unit comes with 3 epoxy coated shelves. Exterior is stainless Steel Front continuous coil coated sides with keyed lock. Silver-colored, polyester-coated aluminum interior & stainless steel floor w/ coved corners. The FZ series freezer chambers comes standard with the following performance: Solid-State Temperature Control. Autodefrost. Standard Microprocessor Controller with PID, Autotuning, programmable alarms (hi/lo), ability to ramp/soak, process variable and setpoint variable offset.
Darwin Chambers Company Single Door Freeze-Thaw Chamber 21 cu.ft.
The TH030 is a 23.9 cubic feet single door freeze thaw chamber. Temperature range is -25°C to 50°C. This unit comes with 3 epoxy coated shelves. Exterior is stainless Steel Front continuous coil coated sides with keyed lock. Silver-colored, polyester-coated aluminum interior and stainless steel floor with coved corners. Freeze-thaw chambers are excellent for customers requiring ramp/soak programming. They exceed ICH/FDA guidelines concerning uniformity requirements. Approximate ramping ability is as follows 1°C per 2 minutes from -23°C to +23°C and back, unloaded. Note: Some defrost tolerance may be required for extended operation (more than 48 hours) below 4°C.
Felix Storch Inc ACCUCOLD AFS49ML Performance Medical-Laboratory Freezer 49 Cu. Ft. with 2 Solid Door and casters
ACCUCOLD AFS49ML Performance Medical-Laboratory Freezer 49 Cu. Ft. with 2 Solid Door with Advanced Temperature Control, automatic defrost and forced air cooling. Adjustable operating control range of -25°C to -10°C with Intelligent Microprocessor Digital Controller designed to provide +/- 2°C variation excluding defrost. Multiple Audio and Visual Alarms for Safer Temperature Monitoring. Equipped with a fully featured interior for convenient storage. LED lighting, adjustable shelves, and self closing door. Meets EPA and SNAP requirements. Eco-Friendly using hydrocarbons for a greener global footprint. 2 Year Warranty Parts and Labor, 5-year compressor.
MTC Bio FlipTop™ Carboard freezer box w/ attached hinged lid, 3 inch, 81-place, white, 50/cs
MTC Bio’s FlipTop™ hinged lid boxes are made of recyclable cardboard, with a liquid resistant outer coating. They are shipped fully assembled with 81 place or 100 place cardboard dividers. Each box has drain slots on the bottom surface and numbered grid markings in almost every conceivable location (top, bottom, sides, etc). Available in white and 5 individual colors, plus a “Rainbow Pack” of 5 assorted colors. Useful temperature range: -196° to +121°C. 5 1/4 x 5 1/4 x 3 inches.
Essendant SCT White One-Piece Non-Window Bakery Boxes, 6 x 6 x 3, White, Paper, 250/Carton
The bakery box is made from high quality paperboard that is white on the outside and Kraft on the inside Perfect for cakes pastries pies and cupcakes The white clay-coated exterior accepts a printed logo or business name Each one-piece box ships flat for transport and storage but assembles easily into a folded carton with lock-corner closures and a tuck top to secure contents Food Container Type- Box Material(s)- Clay-Coated Paperboard Material Type- Paper Color(s)- White