2,3,5,6-Tetrachlorophenol, 10.0 µg/ml, Cyclohexan

Silicon (Si), 1000µg/ml in 2%-HNO3/Water, 100ml

DEET, 100µg/mL in Methanol, 1ml

Ethyltriphenyltin-d15 (triphenyl-d15), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.