石油醚60-90℃


农残
沸程Boiling range60-90
红外光谱Identity(IR)Conforms
蒸发残渣Residue on evaporating≤2mg/L
水分Water≤100ppm
酸度Acidity≤0.0002meq/g
碱度Alkalinity≤0.0002meq/g
透过率Transmission

-at 240nm≥50%

-at 245nm ≥85%

-from 260nm≥98%




Substances Darkened by H2SO4pass test

Trace Organic Residues

FID-Sensitive Impurities (as 2-Octanol) Single Impuruty Peak5ng/ml

ECD-Sensitive Impurities (as Heptachlor Epoxide) Single Impuruty Peak10pg/ml