Methyl Arsonic Acid Disodium Salt (~40%), 250mg Back Catalog number: M288285 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 94580 Non-Derivatives Mix #2 Price on request J93860 Lamotrigine, 95%, for synthesis, 10g Price on request S-4140-75-10IO 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