Solvents for Residual Solvent Analysis by Headspace GC-MS
283098
°ü¸®ÀÚ [2021-02-19 10:35:48]
Á¶È¸¼ö 231
Silver Sulfate solution 10 g/l in sulfuric acid for volumetric analysis
1000ml / 2.5L
Assay (as Ag2SO4): 9.8 - 10.2 g/l
Suitability: for COD determination: passes test