2’,4-Bis(aminophenyl)methane, 250mg

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12672-29-6

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

Trichloroacetic acid (TCA), 100µg/ml in MTBE, 5ml