Total Acid Number Standard 3.0 Back Catalog number: S-4340-3.0 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-123468-S 1,2,3,4,6,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 12029.6-K-ME Cyclohexanol,1000 µg/mL,MeOH,1mL, Price on request 676526 2,4-Dinitrophenol, 250mg Price on request