2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

EPA Method 502/524 Volatile Standard, 2000µg/ml in MeOH, 1ml

1.0M NaOH Standard Reagent

2-n-Butylacridine, Please inquire, Solvent-, Unit , # of units-, Cas.no.