PCB No. 157, 10µg/ml in Isooctane, 10ml

1,2,4,7/1,2,4,8-Tetrachlorodibenzo-p-dioxin mix, 1.2ml x 50ug/ml, nonane

C0-C2 Alkylbenzene Neat Kit (BTEX Kit), , Solvent-, Unit Kit, # of units-, Cas.no.

Calycosin-7-O-beta-D-glucoside, >98%, 20mg