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石油醚60-90℃



農(nóng)殘
沸程Boiling range60-90
紅外光譜Identity(IR)Conforms
蒸發(fā)殘?jiān)?/span>Residue on evaporating≤2mg/L
水分Water≤100ppm
酸度Acidity≤0.0002meq/g
堿度Alkalinity≤0.0002meq/g
透過率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