GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
CID A-A-59121B
OXALIC ACID, DIHYDRATE, TECHNICAL
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
GB/T 9854-2008
Chemical reagent - Oxalic acid dihydrate
CID A-A-59121A
OXALIC ACID, DIHYDRATE, TECHNICAL
CID A-A-59121
OXALIC ACID, DIHYDRATE, TECHNICAL (SUPERSEDING O-O-690C)
FED O-O-690C
OXALIC ACID, DIHYDRATE, TECHNICAL (S/S BY A-A-59121) (SUPERSEDING O-O-690B)
KS M 8019-1996(2001)
OXALIC ACID DIHYDRATE
YB/T 5147-2017
Carbon materials-Determination of boron content-Curcumin-oxalic acid colorimetric method
DB44/T 1157-2013
DB45/T 638-2009
BS EN 13475:2002
Liming materials. Determination of calcium content. Oxalate method
UNE-EN 13475:2002
Liming materials - Determination of calcium content - Oxalate method.
EN 13475:2001
T/CNIA 0105-2021
DIN EN 13475
Liming materials - Determination of calcium content - Oxalate method; English version of DIN EN 13475
BS ISO 11023:1999
Liquorice extracts (Glycyrrhiza glabra L.). Determination of glycyrrhizic acid content. Methods using high-performance liquid chromatography
ISO 11023:1999
Liquorice extracts (Glycyrrhiza glabra L.) — Determination of glycyrrhizic acid content — Method using high-performance liquid chromatography
T/HNNMIA 61-2023