Acids Calibration Level 4 Back Catalog number: 94841 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2940.9-100-IO Diuron-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1007536-67-5 Price on request 96729 Lactic acid Price on request B5364 1-Butoxy-2,3-difluoro-4-(trans-4-propylcyclohexyl)benzene, 1g Price on request