Amoxicillin Tetramer Formate, 1mg

3-Mercapto-1-hexanol, 100mg

Monomethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4376-18-5

13C6-Pentachlorophenol, 100 µg/ml, Cyclohexane,