Acids Calibration Level 1 Back Catalog number: 94838 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677304 Dimethachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml Price on request 678494 Pyridaben, 100 µg/ml, Acetonitrile, 5ml Price on request 2414.15-K-5IP 4-n-Nonylphenol-2,3,5,6-d4-OD, 1000µg/mL, Solvent-isopropanol, Unit 5mL, # of units-1, Cas.no. 358730-95-7 Price on request