Fipronil-desulfinyl, 10.0 µg/ml, Acetonitrile, 1

Perfluoro-n-[1,2-13C2]tetradecanoic acid, 50µg/ml in MeOH, 1,2ml

3-Methyl-1-butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 123-51-3

cis-Heptachlor-epoxide (Isomer B), 10µg/ml in CY, 10ml