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

4-Aminobenzenesulfonic acid, 250mg

Ethyl dodecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-33-2

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