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 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
Med Vet International Dynarex Sterile Curafoam Foam Dressing, 6" X 6", 120/Case
A non-bordered, sterile dressing used to manage and treat chronic and acute partial and full thickness wounds. The dressing provides a warm, moist and cushioned healing environment. Maintains a warm, moist and cushioned healing environment. Prevents bacterial contamination, reducing pain and promoting faster healing. High absorbency dressing used for heavily exuding wounds. Primary or secondary dressing to manage chronic and acute wounds at stages 2, 3 and 4. Used on lower extremity ulcers, donor sites and partial to full thickness wounds.
Alkali Scientific 5" Cardboard Freezer Boxes with Drain Holes Water and Ice Resistant Coating, CUSTOM, 1/Pack
• Choose optional slot/cell dividers • Dividers also sold separately, item CD • Temperature Range: 196 to +121 • Drain holes in bottom corners • Writing area on the lid • Keeps tubes in an upright position for easy sorting Alkali Scientific™ 5" cardboard freezer box are ideal for any chemical laboratories, medicinal facilities or healthcare units for a wide range of purposes such as scientific research and development. Cardboard Freezer Box 5 3/16x 5 3/16 x 4 15/16″ ( 148 x 148 x 125mm)
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.
Alkali Scientific™ Vertical Freezer Half (Slim) Rack for 2" boxes, Holds 5 boxes
For Standard 2″ Boxes Our vertical freezer half racks for laboratory chest and liquid nitrogen freezers provides storage of 2 inch boxes. These slim style vertical freezer racks allow you to maximize your freezers capacity storage by filling in gaps that can’t fit standard chest/LN2 freezer racks. Each slim style vertical rack is built out of corrosion resistant stainless steel. Each freezer rack includes handles allowing for an easy retrieval from a chest or LN2 freezer and locking rods for added security. Dimensions H x D x W: 26 3/4 x 2 1/4 x 5 9/16 (679 x 57 x 141mm)Compartment Dimensions: 5 5/16 x 2 1/8 x 5 1/4 (134.5 x 54.4 x 133mm)
MTC Bio Cardboard PCR Freezer Box 96 Place SBS Footprint (124 x 86 x 25mm) w/ hinged lid for PCR tubes strips and non-skirted plates 5/pk
Cardboard PCR Freezer Box 96 Place SBS Footprint (124 x 86 x 25mm) w/ hinged lid for PCR tubes strips and non-skirted plates 5/pk