Acetone, 1000µg/ml in MeOH:Water (9:1), 1ml

1,4-Dioxane in Water (PT)

17-alpha-Ethynylestradiol

2,5-Dimethylpyrazine, Research grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0