Glucose, Cellobiose & Dextran Ratio Level 4 Back Catalog number: 97169 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681716 Ethephon-hydroxy, 10mg Price on request 0234.48-1MG Dicoronylene,neat,neat,1mg, Price on request 676978 D4-Acetaminophen, 100 µg/ml, Acetonitrile, 1ml Price on request