2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml Back Catalog number: 10422.6-K-IP Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 54135 Oil & Grease - Calibration Price on request 3805.9-K-IO Monomethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4376-18-5 Price on request 52027 Alternate Interferents B Price on request