1,2-Propanediol, 1000µg/ml in MeOH, 1ml Back Catalog number: 70337 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71834 2,3,4,5-Tetrachloronitrobenzene Price on request 677497 Pentachlorophenol, 10 µg/ml, Acetonitrile, 10ml Price on request 92168 Chlorophenol Mix #1 Price on request