QC Standard 5 Back Catalog number: 52088 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3352.22-100MG Cypermethrin, isomer mix,neat,neat,100mg, Price on request 1552.22-K-IO n-Docosane-d46, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 260411-88-9 Price on request 53034 Calibration Standard Mix 2 Price on request