ICP-MS Verification Standard #1A Back Catalog number: 59936 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D0723 1,3-Diphenylguanidine, >98%, 25g Price on request 681587 13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml Price on request L17382500CY 2,4,5,6-Tetrachloro-m-xylene, 10µg/mL in Cyclohexane, 10ml Price on request