This standard specifies the method for measuring the total amount of chlorine contained in epoxy resins. Chlorine measured according to this standard is considered total chlorine. This includes all saponifiable organic and inorganic chlorine.
JIS K 7243-3:2005 history
2005JIS K 7243-3:2005 Plastics -- Epoxy resins -- Determination of chlorine content -- Part 3: Total chlorine
2000JIS K 7246:2000 Plastics -- Epoxy resins and related materials -- Determination of total saponifiable chlorine