Sulfotep, 100µg/mL in Acetonitrile, 1ml

Diclofenac sodium, 100 µg/ml, Methanol, 1ml

3-Epi-25-Hydroxyvitamin D2, 50μg/ml, 1ml

1,2,3,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane