Tokuthion Back Catalog number: 9444.11-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4415-20-25PE ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane Price on request 90396 Internal Standard Price on request 680592 Deethylphosphamidon, 100 µg/ml, Ethyl acetate, 1 Price on request