PSA-GCB-Mix 4

EPA Method 8330 Analyte

1,2,3,4-Tetrahydro-3,4-dimethylchrysene, 25µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Triclocarban, 100 µg/ml, Methanol, 1ml