1-Methoxy-2-propanol, 1000µg/ml in MeOH, 1ml

2-Naphthaldehyde,1000 µg/mL,isooctane,1mL,

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

Loperamide, 1000µg/ml in MeOH, 1ml