ß-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

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

Halosulfuron-methyl, 100 µg/ml, Acetonitrile, 5m

8-Methyl-11(H)-benzo[a]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 21064-33-5