WS (drinking water) Quantitative E.Coli Back Catalog number: MIC006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C12194800 4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g Price on request ACQ-SE30-015 Ethanol standard in serum,3.0g/L,serum, 1.5mL Price on request 83505 Dalapon methyl ester Price on request