Diclofenac, 1000µg/ml in MeOH, 1ml

Atrazine-desisopropyl, 100 µg/ml, Acetonitrile,

1,3,5-Tris(2,2-dimethylpropanamido)benzene, 100mg

o-Anisidine, 100 µg/ml, Acetonitrile, 1ml