Demeton [O & S Isomers] Back Catalog number: 70957 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58174 Tungsten (W) Price on request 0387.11-K-IOX10 1-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 38072-94-5 Price on request SCP150-100-425 CONOSTAN 1000ppm Standard, Mo, 50g Price on request