Disodium 2-Oxoglutarate, >98%, 5g

2H,2H-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-31-5

Prometryn, 10.0 µg/ml, Acetonitrile, 10ml

Method 6020Mix A