色谱级农残纯度Purity(GC)99.9%

红外光谱Identity(IR)Conforms

蒸发残渣Residue on evaporating≤1.0mg/ml

水分Water≤200ppm

酸度Acidity≤0.0005meq/g

碱度Alkalinity≤0.0002meq/g

透过率Transmission

-at 195nm≥70%

-at 200nm ≥90%

-from 240nm≥98%

Trace Organic Residues

FID-Sensitive Impurities (as 2-Octanol) Single Impuruty Peak≤5ng/ml

ECD-Sensitive Impurities (as Heptachlor Epoxide) Single Impuruty Peak≤10pg/ml