ICP-MS Internal Standard Back Catalog number: 50246 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681185 Sulfentrazone, 10.0 µg/ml, Acetonitrile, 10ml Price on request 679340 Citalopram hydrobromide, 10mg Price on request 674672 2,4,6-Tris(1-phenylethyl)-phenol, 10mg Price on request