3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one >90%, 1mg

2,3,4-Trichlorophenol, 100 µg/ml, Methanol, 5ml

Tetramethyl Ammonium Hydroxide

Bromophos-ethyl, 100 µg/ml, Ethyl acetate, 5ml