Glucose, Cellobiose & Dextran Ratio Level 2 Back Catalog number: 97167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51172 Retention Time Verification Standard Price on request 38071 PT Semi-Volatiles in Non-Potable Water - CLP Price on request ACQ-AQ11-030 Ethanol standard in water,1.1g/L,water, 3mL Price on request