2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

2,4,4'-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41318-75-6

Nitrosamines Standard

Tebuconazole, 250mg