Laboratory Supplies - Disposables, Storage, Safety Aids & More

Rapid cooling to -20^o C. Lightweight, portable. Weighs only 8 pounds. Built-in adjustable power supply. 3" top plate allows cooling of up to 200 ml of solution. Tap water cooling is used as heat exchanger. Maximum power required is 55 watts. Temperature control from +25^o C to -20^o C. Excellent wherever rapid, efficient temperature control is needed such as tissue fixation and dehydration, recrystallization, freezing point determinations and temperature control for physical measurements. Overall dimensions: 7 1/4" x 5 1/2" x 4 3/4".

Accessories for the Stir Kool can be found HERE. 

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This unit literally pumps thermal energy down the drain. As power is applied to the rugged thermo-electric modules, heat is transferred from the cold plate to the heat exchanger. The heat exchanger is maintained at tap water temperature by a hose connection to the 1/4 inch tubing at the rear of the instrument. A flow of one liter of tap water per minute through the heat exchanger is sufficient to carry excess heat down the drain. The unit has a low temperature limit approximately 40^oC below that of the tap water. The unit is recommended for solutions up to 200ml and uses a 3 inch diameter top plate from which heat is extracted at an initial rate of 130 BTU/hr. There is a built-in magnetic stirrer with speed control which, combined with a magnet bar in the solution, will keep your solution at equilibrium. The digital meter controller is very easy to set. Just follow the simple instructions to dial in the desired temperature for your project. The controller will maintain the set point to +/- 0.1^oC accuracy.

Accessories for the Stir Kool can be found HERE. 

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A large square aluminum block which is designed to be used on a hot plate. The block provides a stable platform onto which the L brackets can be placed and heated to the proper temperature for mounting specimens. Learn More

Transfer sheet. Learn More

Designed for quick, easy polymerization of both plastic embedding media and plastic mounting media. Specimen tray designed to hold up to 12, 3" x 1" glass slides. Ultraviolet peak radiation is 320-360 nm, so presents minimal hazard to user. Can be operated at temperatures as low as 0o C for heat sensitive specimens. Unit is compact and lightweight with external dimensions of 5 1/4" high x 5 1/2" deep x 19" wide. Has hinged top for easy access to specimen tray. Operates on 110-120 VAC, 60 Hz at less than 1 amp. Step-down transformer available for 220-240 VAC, 50-60 Hz. Replacement lamps available . Capsule holder included. Learn More

Sold in boxes of 24. Available in 4 ml, 8 ml, 12 ml, 24 ml, 32 ml and 48 ml capacities. Learn More

Made of polyethylene, with integral molded cap. hose and nozzle. 500 ml capacity. Learn More

Set of 75 straight side glass vials with flat bottoms and black plastic screw caps. Each bottle has a volume of 2 drams, is 17 mm diameter x 60 mm high. Learn More

Available in 120 ml, 240 ml and 480 ml capacities. Learn More