Metals Standard #1 Back Catalog number: 59330 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79337 Picloram methyl derivative Price on request 2084.6-K-IO Pentachlorophenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-86-5 Price on request 673332 Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml Price on request