DIN 12791-2 Laboratory glassware; density hydrometers, standard sizes, designations
DIN EN ISO 4788 Laboratory glassware - Graduated measuring cylinders (ISO 4788:2005); German version EN ISO 4788:2005
DIN EN ISO 787-9 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019); German version EN ISO 787-9:2019*, 2019-06-01 Update
DIN 58750-1:2013 history
2013DIN 58750-1:2013 Production in optical engineering.Test of polishing agents for optical engineering .Part 1: Physical and colloidal properties
1995DIN 58750-1:1995 Test of polishing agents for optical engineering - Part 1: Physical properties