Custom Metals Standard Back Catalog number: 50450 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C366065 2-Chloroethyl (2-Chloroethyl)phosphonate, 100mg Price on request 679982 (-)-Nicotine, 100 µg/ml, Methanol, 1ml Price on request 53027 Alternate Interferents B Price on request