ICP-MS Internal Standard Back Catalog number: 50443 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DFP-LCS-B20 Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane Price on request MET-11986BM1-1ML Flufenacet OA, 100µg/ml in Methanol, 1ml Price on request 679676 13C6-Oxyphenbutazone, 10mg Price on request