PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

Methyl 11-cis,14-cis,17-cis-eicosatrienoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 62472-96-2

Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

Ketoprofen, 100 µg/ml, Methanol, 1ml