FID Test Mix - 20ug/mL Back Catalog number: 98138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4373-K-IPX5 EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB Price on request 675093 Sodium p-n-tridecylbenzenesulfonate, 10mg Price on request 677655 Flufenpyr-ethyl, 10mg Price on request