Glucose, Cellobiose & Dextran Ratio Level 2 Back Catalog number: 97167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97472 VOC Mix 4A Price on request 682220 2,4,5-Trichloroacetophenone, 10mg Price on request 672914 Mefenpyr-diethyl, 100mg Price on request