4-OH-Pyriproxyfen (4'-OH-pyr), 100 µg/ml, Acetoni

CLP - Pesticide Surrogate Spike Solution

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

[13C22 15N2]-Tetracycline