2,4-DB-methyl ester, 100 µg/ml, Ethyl acetate, 5

2,4-Diaminoanisole, 100 µg/ml, Acetonitrile, 1ml

Chloroacetic acid

Tris(2,6-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,