Zolpidem tartrate, 100 µg/ml, Methanol, 1ml

1,3-Dinitropyrene, 100µg/ml in Toluene, 1ml

Tris(1,3-Dichloroisopropyl) phosphate

2,3,3',4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane