Reference Material ASTM 5010A, 5ml Back Catalog number: S-4529-5ML Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 72299 1,3-Diethyl-1,3-diphenyl urea Price on request MDD-1289 1,2,8,9-Tetrachloro(13C12)dibenzo-p-dioxin, 1.2mL x 50ug/mL, toluene Price on request 2920.12-100-IO Carbofuran-d3 (N-methyl-d3), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1007459-98-4 Price on request