alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

Quinoline Yellow, certified, 0.25g

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219802-67-1

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules