"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane

2-[(2-Ethyl-6-methylphenyl)amino]-1-propanol

Tetrasul, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2227-13-6

Diphenyltolyl phosphate - purified techn. mixture of o-, m-, p-tolyl isomers,50 µg/mL,toluene,1mL,