Aqueous Ethanol Standard (3,0g/l), 10 x 1,2ml

4,4'-Difluorobenzophenone, 100mg

Spirotetramat, 100 µg/ml, Acetonitrile, 5ml

2,2',3,3',4,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,