Glucose, Cellobiose & Dextran Ratio Level 4 Back Catalog number: 97169 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90983 Fluoranthene Price on request ACQ-AQ50-015 Ethanol standard in water,5.0g/L,water, 1.5mL Price on request 79581 Methyl paraoxon Price on request