8260B Extra Compounds Primary Mix

Chlormephos, 100 µg/ml, Ethyl acetate, 5ml

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

Propazine, 100µg/mL in Acetonitrile, 1ml