Normas ISO

Laboratory sintered (fritted) filters -- Porosity grading, classification and designation

Laboratory apparatus -- Vocabulary relating to apparatus made essentially from glass, porcelain or vitreous silica-- Part 1: Names for items of apparatus

Glass-to-glass sealings -- Determination of stresses

Laboratory glassware -- Volumetric glassware -- Methods for use and testing of capacity

Enclosed-scale adjustable-range thermometers

Laboratory glassware -- Straight-bore glass stopcocks for general purposes