Rifampicin, 500mg

Labelled Toxics/LOC/Window Defining Stock Solution, 1.2ml, nonane

Dimethachlor Metabolite CGA 369873, 100µg/ml in MeOH, 1ml

2,3,3',4,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,