1-Cyclohexene-1,2-dicarboxylic anhydride, 250mg

17ß-Ethynylestradiol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4717-38-8

Spiking Solution #2

1-Chloronaphthalene, 1.2mL x 50ug/mL, nonane