QC Standard 5 Back Catalog number: 52088 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2127.12-100-IOX10 Arochlor 1248 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 8422.10-100MG Tolylfluanid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 731-27-1 Price on request 97169 Glucose, Cellobiose & Dextran Ratio Level 4 Price on request