D-Glucono-1,5-lactone, 2,5g

ICP Mix - 0.5 µg/mL

Dibenz[a,c]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7

Alachlor, 100 µg/ml, Ethyl acetate, 5ml