Imidacloprid, 100µg/mL in Acetonitrile, 1ml

2,4,6-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 118-79-6

Ambroxol EP Impurity B Hydrochloride, 100mg

1-Ethyl-2-pyrrolidinone, 1000µg/ml in MeOH, 1ml