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
Labrepco Inc Futura Silver Series PRIME 4.2 Cu. Ft. Undercounter Laboratory Freezer
The LHP-5-UFMBSS features one solid, stainless steel door with a recessed handle, stainless steel exterior, microprocessor temperature controller with audible and visual alarms, digital temperature display, remote alarm contacts and leveling legs.
Sigma Aldrich Fine Chemicals Biosciences UnwireTM full racks polyke1EA
Molded of durable polyketone. Unwire test tube racks have no coating that can chip or peel and permit corrosion. Excellent replacement for wire racks withstands most lab chemicals. Excellent thermal properties and wont get brittle in freezers. Grid design allows tubes to be tipped from side to side for clearly marking position. These racks will not float in water baths.
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
Caron Products And Services Stability Freezer, 33 cu. ft., Temp
Stability Refrigerator/Freezer. 33 cubic foot with temperature control, touchscreen. Includes Automatic defrost. -25C to 10C, 208/230V, 60 Hz.
Chemglass Life Sciences Digital Thermometer, Triple Display, with 5mL Vaccine Bottle, Freezer Applications, -20.0°C Certified Temperature
Digital Thermometer, Triple Display, with 5mL Vaccine Bottle, Freezer Applications, -20.0¿C Certified Temperature. Simultaneously shows the current, minimum, & maximum temperatures and updates continuously. An audible alarm will sound when the temperature rises above or goes below the set temperatures. The minimum/maximum feature monitors critical temperature for any period of time. Reset buttons on front panel. Each thermometer is certified and traceable to NIST and is supplied with a certificate with one critical temperature value calibrated with the reported results. Each thermometer is serialized. The thermometer probe is housed in an unbreakable plastic bottle or vial filled with a buffering media which maintains the thermometer reading when the instrument door is opened. The thermometer & the bottle housing the probe have dual magnets. Other features include a flip-open stand, wall mounting key hole, & supplied with an AAA alkaline battery. The instrument is ¿C and ¿F switchable.
MSC Value Collection Cold Shut Link, Grade 30, 3/8 in, 1,900 lb WLL
This cold shut link is designed for general purpose applications, featuring a 30 material grade and a 3/8 inch diameter. It offers a work load limit of 1,900 lb, making it suitable for various non-lifting tasks.
- Material grade 30
- Diameter 3/8 in
- Work load limit 1,900 lb
- Not for lifting applications