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Bộ lọc hút chân không

Witeg - Germany

Vakuwash, a simple and efficient system for washing and drying spectrophotometric cells or pycnometers in a very short time, for use with a filtering vacuum flask and a small vaccum pump

Description

Code 5.421.730: Vacuwash system, only

Code 5.421.731: Rubber stopper with hole for filtering flask 

Code 5.421.732: Special device for washing of pycnometers 

Code 5.421.733: Vacuum filtering flask, 500 ml, made of borosilicate glass 

Code 5.421.734: Vacuum rubber tubing, 2 meters