EPA Method 8141 Standard Rev 1

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 2169-87-1

Flupyradifurone, 100 µg/ml, Acetonitrile, 1ml

2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (208)