Herbicide Free Acids Back Catalog number: 92399 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4059-0.5-10B Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request 54198 Total Volatile Solids Price on request I140004 Ibuprofen-13C,d3, 1mg Price on request