D-(+)-Maltose Monohydrate-UL-13C12, 1mg Back Catalog number: M160653 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 10581.23-10MG (±)-Chlorophacinone-d4 (indanedione-4,5,6,7-d4) Price on request S-4140-50-10IO 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 1141.21-K-IO n-Heneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-94-7 Price on request