CLP Calibration Std. III

Ethion, 250mg

Perfluorobutane sulphonate, potassium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 29420-49-3

Benzene/n-Hexane Control Standard Benzene/n-Hexane = 1:2 (Neat 1mL)