9-Nitroanthracene-d9, 100µg/ml in Toluene, 1ml

Acetochlor-ethane sulfonic acid (ESA) sodium, 10mg

8-Bromo-2,3,4-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6795-23-9