Biphenyl, 100 µg/ml, Cyclohexane, 1ml

Amoxicillin Dimer Sodium Salt (>90%), 1mg

2,3,8-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene

Dichlorprop-P, 100 µg/ml, Acetonitrile, 1ml