TAN Titration solvent. Per litre: 500mLs toluene, 495mLs propan-2-ol, 5mLs water|TAN Titration solvent. Per litre: 500mLs toluene, 495mLs propan-2-ol, 5mLs water|总酸值/总碱值标准液


TAN Titration solvent. Per litre: 500mLs toluene, 495mLs propan-2-ol, 5mLs waterh3>

货号:TANSOLVF
包装:1L
div>

div>div>

ASTM D664的试剂、滴定剂和标准液 总酸值滴定溶剂。 每L:500mL甲苯、495mL异丙醇和5mL水