Ammonia as (NH4+)

trans-Crocetine, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 27876-94-4

3-Methyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13865-48-0

Doxycycline hyclate, 100 µg/ml, Methanol, 1ml