BOD Calibraton Standard Back Catalog number: 50258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677750 4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request 2798.22-K-ME Dexamethasone, 1000µg/ml in MeOH, 1ml Price on request 83559 m-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request