Levonorgestrel, 100µg/mL in Acetonitrile, 1ml

1-(2,4,5-Trihydroxyphenyl)butan-1-one, 50mg

2,3,4-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 15950-66-0

4-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-93-3