See Part # 72551 Back Catalog number: 72553 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673927 Cyproconazole, 10.0 µg/ml, Acetonitrile, 10ml Price on request 684531 D3-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml Price on request 3137.12-K-IO Dodecanoic acid (Lauric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 143-07-7 Price on request