Ethynyl Estradiol-2,4,16,16-d4, 1mg

3,10-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-33-6

2,4-DB, 100 µg/ml, Acetonitrile, 1ml

2,5-Dimethylbenzaldehyde-DNPH