Multi-Element Internal Standard / Back Catalog number: 53319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3384.12-100 Diquat dibromide monohydrate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6385-62-2 Price on request 1001.5-100MG Methyl-tert-butylsulfide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6163-64-0 Price on request 9431.21-100-CY cis-Permethrin Price on request