Bromomethane, 20mg/ml in MeOH, 1ml

D6-Metazachlor, 5mg

Methamidophos, 100μg/mL in Acetonitrile, 1ml

Bis(2-ethylhexyl)-3,4,6-tribromo phthalate,50 µg/mL ,toluene,1mL,