Methyl arachidonoate (8c,11c,14c,17c)

Heptachlor, 10µg/mL in Cyclohexane, 10ml

3-Chlorothiophene in isooctane, Blanc Units: 10mL screw-capped bottle

Dicyclohexyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358731-25-6