2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

CLP Calibration Standard

2-Ethylhexyl n-octyl phthalate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 3461-26-5

Pentafluoropropionic acid, 250mg