2,4,5-Trichloroaniline, 100µg/ml in MeOH, 5ml

Organotin Mix 6, 1000µg/ml in MeOH, 1ml

Diphenylamine, 100 µg/ml, Ethyl acetate, 1ml

Bentazone D6 100 µg/mL in Acetone. Short expiry date due to chemical nature of component(s)