纯度(GC-FID)        ≥99.5%
一致性(红外检测)  Conforms
蒸发残渣              ≤2mg/L
水分                    ≤100ppm
酸度                    ≤0.0002meq/g
碱度                    ≤0.0002meq/g
透过率(以1cm水为参比)
-at 230nm            ≥50%
-at 240nm            ≥80%
-from 260nm        ≥98%
可碳化物质测试 Substances Darkened by H2SO4 to pass test
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