Internal & Surrogate Standard 8260B Back Catalog number: 97179 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3293.22-K-IO Methyl 12-cis-heneicosenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146407-38-7 Price on request 11796.15-10MG 9-Carboxynonylpyridium-d5 bromide,neat,neat,10mg, Price on request 12139.13-100-ME Ethofumesate,100 µg/mL,MeOH,1mL, Price on request