D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

5-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 42775-75-7

Phthalic acid, n-pentyl-isopentyl ester, certified, 0.1g

N-Nitrosodi-n-octylamine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6335-97-3