Glucose, Cellobiose & Dextran Ratio Level 4 Back Catalog number: 97169 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83543 n-Butyraldehyde-DNPH Price on request 682965 5-Aminosalicylic acid, 1000mg Price on request 11702.12-100-IO 2,3',4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request