QDa QC Reference Material
Quality Control (QC) Reference Materials are a collection of standards that have been carefully selected to give an easy and reliable way to evaluate the performance of chromatographic systems. When you use a QC Reference Material, you may be confident that your instrument and columns are clean and ready to analyze your samples. The QC Reference Materials allow you to benchmark your chromatographic system and observe its progress over time, making it much easier to proactively identify and fix problems. The QDa QC Reference Material presented below is a 9-component mixture used to give a comprehensive reference standard for use with the ACQUITY QDa Detector under various conditions and procedures.
The compounds in the reference material provide a mixture of responses such as ESI (+ and -) and APCI+. They cover a wide range of m/z and have been optimized in concentration to provide an equal response by component in ESI+ mode. They provide separation in a range of chromatographic conditions used to benchmark instrument performance.
QC Reference Material QDa is a quality control reference material designed to benchmark and evaluate the performance of your UPLC system, which includes a QDa mass detector. 1 mL of a 9-component combination containing 100 ug/mL acetaminophen, 45 ug/mL caffeine, 50ug/mL sulfaguanidine, 10ug/mL sulfadimethoxine, 25 ug/mL Val,-Tyr,-Val, 6 ug/mL Verapamil, 6 ug/mL Terfenadine, 25 ug/mL Leucine Enkephalin, and 18 ug/mL Reserpine in 23.5/76.5 Acetonitrile/water 0.007% formic acid.
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You might also be interested in the Waters Carbamate Analysis Kit, which comprises a Waters Carbamate column, Oasis HLB cartridges, vials, and Reference Standards. These products, designed for use with EPA Method 531.2, simplify your analysis while boosting your confidence in the results. Carbamate Columns are designed and tested for high sensitivity and excellent resolution. This column is specified as the primary column for EPA Method 531.2; Oasis HLB Cartridges - for sample cleanup and concentration to ensure maximum sensitivity; Vials are certified to be clean and free of background contamination in order to provide optimized analysis; Carbamate Reference Standards are for both drinking water and wastewater, these reference materials increase your level of confidence in your results.
