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
Alkali Scientific™ Stainless Steel Freezer Racks for 3" Boxes, Vertical Configuration with Spring Clips, 10 Box Capacity
Freezer Storage Racks are constructed of high-quality, corrosion resistant stainless steel. Handles at both ends accommodate freezers with right or left-hand doors. Our freezer racks have been configured to fit all major ultra-low (-80°) freezers on the market; racks are designed for ultra-low upright freezers. Vertical Racks for Chest Freezers and Liquid Nitrogen Tanks are made of corrosion resistant stainless steel. Racks are made for standard 3" boxes. All racks include stainless steel locking rods. Constructed of corrosion resistant stainless steel Racks fit standard 3" cardboard, plastic, or metal boxes Security lock devices available for each rack **Made with Spring Clips Dimensions H x W x D: 32 1/16 x 5 5/8 x 5 1/2 ( 814 x 143 x 140mm)Compartment Size: 3 1/8 x 5 5/16 x 5 3/8 (79.3 x 134.5 x 136mm)
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
Felix Storch Inc ACCUCOLD Upright Pharmacy Freezer Capacity with Probe hole
The AFS23MLPHRIR is a 23 cu.ft. all-freezer with an adjustable control range from -30 to -15C. The microprocessor temperature controller features a large digital LED display viewable in Celsius or Fahrenheit, making it easy for staff to manage and monitor the temperature. The unit is equipped with an air sensor for rapid control response and a product sensor for a more accurate reading of the interior, including a display of the min/max temperature in 15 minute increments The audible and visual temperature alarm sounds if the unit rises or falls above a user-set range. Additional alarms include a power failure alert, door open alarm, and a condenser cleaning reminder. Probe Hole (installed on right side)Features a durable stainless steel cabinet and interior, with a sealed back for easier cleanup. A factory-installed lock with two keys included. Magnetic door gaskets ensure a strong seal. Door is self-closing to help protect contents, but will remain open at 90 for easier loading.
Mitegen GraVitri Basic Manual Plunger
Designed for ultimate accessibility and affordability, the GraVitri Basic and Standard units simplify the plunge-freezing workflow and reduce overhead. Since they require no power or external connections, setup is instant, maintenance is minimal, and operational costs are significantly lower. The system is modular for straightforward expansion as your science grows.
Enterprise Technology Solutions Procter & Gamble Commercial Freezer Cleaner,Dual-Purpose,f/Grease&Grime,Floors&More,-30F,1Gallon,4/CT,White
DCT Freezer Cleaner removes dirt and grease in environments up to -30 degrees Fahrenheit with no rinsing required. It's ideal for cleaning walk-in freezers. Versatile formula can also be used as floor cleaner for below-zero applications. Cleaner is safe to use on concrete, steel or plastic surfaces.