Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml

Acetochlor, 100 µg/ml, Acetonitrile, 1ml

Antimony (Sb), 1000µg/ml in 2%-HNO3/Water, 100ml

Chlorate (ClO3-), 100µg/ml in Water, 100ml