Prosulfuron, 100 µg/ml, Acetonitrile, 5ml

3-Chlorothiophene in isooctane, Blanc Units: 10mL screw-capped bottle

Ethyltricyclohexyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106376-80-1

UCMR 524.3 Standard