Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml

Fipronil carboxamide, 100 µg/ml, Acetonitrile, 1

Custom mix of C10-C16 alkyl PAHs, 25 components each 2µg/mL in Toluene (Sigma quality 155004, ACS Spectrophotometric grade): Prepared gravimetrically by weighing components and solvent to a calculated 0,2mg/mL. This product has been diluted gravimet

1,2,4-Trimethylbenzene