Kohlrausch, Class A Borosilicate glass Calibrated to contain 20°C Mouth enlarged for easier introduction of sample Meet NBS requirements

Suitable for autoclaving Plastic screw cap with cemented-in rubber liner is suitable for autoclaving up to 121°C 1756K30 is useful for water sampling and for tissue culture 1756K60 bottle has mark at 99 mL level KIMAX-35 bottles are designed from the requirements for milk dilution bottles…

With a unique design for the manipulation of air-sensitive and moisture-sensitive compounds Features a modified Kjeldahl shape that facilitates heating, stirring and solvent stripping without impairing ease of liquid and solid transfer The bottom of the flask is shaped to fit Kontes oil…