Pigment Red 104,neat,neat,10mg,

EPA Method 552.1 - Surrogate Standard

2,2',3,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 36559-22-5

Clavulanic acid potassium salt, 1000µg/ml in Acetonitrile, 1ml