Hand-Held Colony Counter, Manostat, Four-digit LCD display, audible feedback, up/down count, with two marking pens and battery.

120 mL sterile, hinged-cap vials meet all EPA requirements for microbiology sampling. Collection, incubation, and accurate reading can all be done in the vial without a transfer step. 100 mL raised fi

Made in the U.S.A. of 10 and 12-gauge steel fused together to create strong joints and straight lines. Rack is finished with an electrostatically applied powder coating. The result is a strong, durabl

Made in the U.S.A. of 10 and 12-gauge steel fused together to create strong joints and straight lines. Rack is finished with an electrostatically applied powder coating. The result is a strong, durabl

Temperature range: ambient to 60°C. Capacity: fifty-six 1 x 3 ub, (25 x 76 mm) or twenty-four 2 x 3 in. (50 x 76 mm) slides coated with black Teflon® fluorocarbon resin to resist corrosion and provide