L-Histidine hydrochloride monohydrate, 250mg

3,3’-Dichlorobenzidine

Boscalid (Nicobifen), 100µg/ml in Acetonitrile, 5ml

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,