GB/T 24771-2009
Tert-Butylamine for industrial use
20231340-T-606
Plastics—Amine epoxide hardeners—Determination of content of primary, secondary and tertiary amine group nitrogen content
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
UNE-EN ISO 9702:1999
PLASTICS - AMINE EPOXIDE HARDENERS - DETERMINATION OF PRIMARY, SECONDARY AND TERTIARY AMINE GROUP NITROGEN CONTENT (ISO 9702:1996)
KS M ISO 9702-2002(2017)
Plastics-Amine epoxide hardners-Determination of primary, secondary and tertiary amine group nitrogen content
BS EN ISO 9702:1999
Plastics. Amine epoxide hardeners. Determination of primary, secondary and tertiary amine group nitrogen content
KS M ISO 9702-2002(2022)
Plastics-Amine epoxide hardners-Determination of primary, secondary and tertiary amine group nitrogen content
EN ISO 9702:1998
QJ 1591.2-1989
ISO 9702:1996
Plastics — Amine epoxide hardeners — Determination of primary, secondary and tertiary amine group nitrogen content
DIN EN ISO 9702
Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content (ISO 9702:1996)