BOD Calibraton Standard

1,2,6,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Aflatoxin M2, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 6885-57-0

Demeton S, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 126-75-0