Internal & Surrogate Standard 8260B Back Catalog number: 97179 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30025 Acifluorfen methyl derivative Price on request 679868 Tris(2-ethylhexyl) phosphate, 100µg/ml, MeOH, 5ml Price on request 681918 2,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta Price on request