California Gas Additive Standard Back Catalog number: 92718 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12137.16-100-ME Difenoxuron,100 µg/mL,MeOH,1mL, Price on request SAMPAP Sodium 2-(N-ethylperfluorooctane-1-sulfonamido)ethyl phosphate, 1.2ml x 50ug/ml, methanol Price on request 59259 Copper (Cu) Price on request