DEF Back Catalog number: 70629 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95174 Herbicide Acid Standard Price on request 50013 Multi-Element Calibration Standard-4 Price on request 8226.6-100 Desmetryne, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1014-69-3 Price on request