TOC Calibration Standard

Bensulfuron methyl

2,2',3,4,4',5',6-Heptabromodiphenyl ether, 50µg/ml in IO, 1ml

1,4-Bis(3,7-dimethyloctyl)benzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 211809-80-2