2-[3-(Trifluoromethyl)phenoxy]nicotinamide, 10mg

2,2',3,4,4'-Pentabromodiphenyl ether,50µg/ml IO,1m

EPA Method 507 - Performance Check Solution

4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 64091-91-4