Aroclor 1268

Terbuthylazine, 10 µg/ml, Ethyl acetate, 10ml

iso-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-72-7

Valproic acid-d6