Dodin, 100µg/ml in Acetonitrile, 5ml

EPA Method 300.0 Anions Mix A

D7-2-Nitrotoluene, 50mg

2,2',5,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-99-3