4,4´-DDT, 10µg/mL in Cyclohexane, 10ml

n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1

Spirotetramat-mono-hydroxy, 100 µg/ml, Acetonitri

Dichlorodimethylsilane