Estradiol 17-Valerate-d12, 2,5mg

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Metoprolol (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51384-51-1

5-Cyclohexylpentanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5962-88-9