Risperidone-d4, 2,5mg

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

Anthracene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-06-8

2,2',4-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,