纯度(GC-FID) ≥99.9%
一致性(红外检测) Conforms
蒸发残渣 ≤2mg/L
水分 ≤500ppm
酸度 ≤0.0002meq/g
碱度 ≤0.0002meq/g
透过率(以1cm水为参比)
-at 260nm ≥50%
-at 265nm ≥80%
-from 270nm ≥98%
微量有机残留物
FID-Sensitive Impurities (as 2-Octanol) Single Impurity Peak 10ng/ml
ECD-Sensitive Impurities (as Heptachlor Epoxide) Single Impurity Peak 10pg/ml