PCB-Mix 21, 10µg/mL in Cyclohexane, 10ml

Dieldrin, 100 µg/ml, Methanol, 1ml

Di-n-octyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93952-13-7

(2R)-2-Hydroxyglutaric Acid Disodium Salt, 25mg