Pentafluoroethanesulfonic acid, 97%, 250mg

Terbutryn-d5 (ethyl-d5), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1219804-47-3

EPA Method 8240A Mix #2

CONOSTAN Cl Standard, 0.001% (10ppm), 100g