Dichlorprop methyl ester Back Catalog number: 70936 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71969 Isopropyl methylphosphonic acid Price on request 681665 2,4,5-T-2-ethylhexyl ester, 250mg Price on request S-4140-03-IO Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3 Price on request