Demeton [O & S Isomers] Back Catalog number: 70957 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674877 Kanamycin monosulfate, 100mg Price on request 673021 4-Chloro-3-methylphenol, 250mg Price on request 66156 PCB No. 156, 100µg/ml in Isooctane, 1ml Price on request