4-Hydroxy-2',3,5,5'-tetrachlorobiphenyl, 10mg

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3

2-Isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

EPA Method 601 Analytes, 2000µg/ml in MeOH, 1ml