Plastics - Phenolic resins - Determination of hexamethylenetetrami
ne content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)
Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006)