HPLC Fermentation Standard Level 3

Bis(2-ethylhexyl) isophthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 137-89-3

cis-1,2-Dichloroethene

2,4-DB-methyl ester, 10.0 µg/ml, Ethyl acetate,