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
Horizon Scientifc Manual Defrost Laboratory Freezer with Hydrocarbon Refrigerants
These manual defrost laboratory freezers offer professional cold storage for scientific and clinical settings. Units come equipped with temperature alarms, remote alarm contacts, keyed door locks, probe access, and precise temperature monitoring through microprocessor control. These freezers provide multi-functional features in a cost-effective design. All units run on natural, hydrocarbon refrigerant for environmental health and energy efficiency.
These products are UL/cUL Listed and come with a two year parts and labor warranty, plus an additional three year compressor parts warranty.
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
Refrigiwear Inc. 2650 Reg Gray Xlg Cowhide Freezer Dexterity Glove
Enjoy the durability of a leather freezer glove without added bulk that limits your dexterity. The thin layers of foam and fiberfill insulation in these warm work gloves keep your fingers warm while the soft split suede cowhide leather makes it easy to keep them moving, even at a bone-chilling -20°F. Comfort Rating: -20°F 100% Polyester foam and fiberfill insulation Split suede cowhide leather Soft brushed tricot lining Pre-curved, ergonomic fit Heavy-duty knit wrist
Sigma Aldrich Fine Chemicals Biosciences Glutathione High Capacity
Glutathione Magnetic Agarose Beads consist of a paramagnetic 4% beaded agarose. Glutathione is covalently attached through the sulfur to epoxy-activatedagarose resulting in a 12 atom (10 carbon) spacer.The Glutathione Magnetic Agarose Beads are useful for affinity capture molecular pull-down or immunoprecipitation (IP) of proteins containing glutathione binding sequences such as native glutathione S-transferase (GST) glutathione peroxidase and glyoxalase I or GST-tagged recombinant fusion proteins from cell lysates or other biochemical SOLUTIONons while exhibiting low non-specific binding of other proteins. Recombinant GST-tagged proteins bound to the affinity resin are separated with the use of a magnet. The magnetic properties allow for very rapid processing as well as aid in manipulations such as repetitive washings and recovery of the desired protein. This leads to faster recovery experimental reproducibility and more accurate quantitation of the proteins of interest.The
Across International Ai EasyChill 9 Cu Ft -25°C Upright Freezer UL 115V
The new Ai EasyChill series -25C freezers is perfect for mid to large storage of sample and products. Our unique compressor design offers you speedy cooling and great temperature uniformity inside the chamber.
Enterprise Technology Solutions Genuine Joe Freezer Storage Bags, Reclosable, 1 Gal, 2.7mil, 250/BX, CL
Freezer storage bags feature a strong, tight-sealing closure that prevents freezer burn to keep your foods tasting fresh for longer. Its thick construction allows you to safely thaw foods in the bag without worrying about leaky messes. Convenient, self-dispensing carton provides one-at-a-time access to quickly grab a bag in a hurry with just one hand. Freezer bags are perfect for preserving beef, seafood, poultry, vegetables, fruits and more.
Felix Storch Inc SUMMIT 30INCH WIDE TOP FRZR REFRIGTR
The CTR21PL is a full-sized refrigerator-freezer. The large interior offers 20.5 cu.ft. of storage capacity, with frost-free operation for low maintenance use. It comes in a textured gray cabinet with user-reversible fingerprint-free doors that offer the look of stainless steel without the constant cleanup: https://www.accucold.com/product/CTR21PL