D5-Acetochlor, 100 µg/ml, Acetonitrile, 1ml

Octamethylcyclotetrasiloxane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 556-67-2

Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 13250-98-1

Fipronil-sulfone, 10.0 µg/ml, Acetonitrile, 10ml