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 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
Felix Storch Inc ACCUCOLD ACCUCOLD -30 UNDERCOUN FREEZER
The VT65MLVAC456 is a 24" wide all-freezer with a front-breathing design and fully finished exterior to allow built-in installation under counters or freestanding use. The digital microprocessor temperature controls are pre-set and locked at -30ºC to prevent accidental adjustments (if you need to adjust the temperature, contact our Technical Support team). As recommended by VFC programs and the CDC Vaccine Storage and Handling Toolkit, this unit includes a NIST calibrated thermometer that displays the current, minimum, and maximum temperatures to the nearest tenth of a degree with an external readout viewable in Celsius or Fahrenheit. A two-year certificate of calibration is included for your facility's records: https://www.accucold.com/product/VT65MLVAC456
Labrepco Inc LabRepCo Futura Silver 21Cu Ft Freezer, Manual Defrost, Temperature Range -10°C to -25°C, 20 cu. ft.
The LabRepCo Futura Silver Series freezer is a reliable 20 cu. ft. upright laboratory/medical freezer designed for stable and efficient cold storage in clinical environments. With precise microprocessor controls and manual defrost, it ensures optimal sample integrity. Its durable construction, including galvanized steel interiors and adjustable wire shelves, sets it apart from competitors, making it ideal for demanding research applications.
Med Vet International Dynarex Sterile Siligentle Silicone Bordered Foam Dressing, Sacral, 7" X 7", 60/Case
Highly absorbent dressings with a vapor permeable waterproof film to lock away exudate to minimize pain and trauma. Provides a warm, moist healing environment to help prevent bacterial contamination. Soft and comfortable with superior absorption locks exudate away. Vapor permeable waterproof film and silicone contact layer that is gentle on wounds and moves without losing adherence. High absorbency dressing used for high exuding wounds. Primary or secondary dressing to treat and manage partial to full thickness wounds at stages 2, 3 or 4.
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.
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