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Analytical Quality Assurance

 

Quality assurance is a decisive factor in water and wastewater analysis – after all, the results of your operations must be reliable. Only quality assurance measures that check your processes from start to finish ensure that the results of your measurements are reliable, accurate and reproducible. The components of our professional AQA concept are a proven means you can use for your own internal quality control (IQC) to make your operations reliable and safe. One major component is the safety aspect in connection with the use of the Spectroquant® analysis system. Merck provides you with the tools you need to check your instruments and your entire analysis system, helping you to achieve optimum results.

Products in this category:
Catalog number Products
114676 CombiCheck 10  for checking the quality of photometric methods for ammonium, chloride, CSB, nitrate, phosphorus and sulfate Spectroquant®
114675 CombiCheck 20  for checking the quality of photometric methods for ammonium, chloride, CSB, nitrate, phosphorus and sulfate Spectroquant®
114677 CombiCheck 30  for checking the quality of photometric methods for cadmium, iron, copper and manganese Spectroquant®
114692 CombiCheck 40  for checking the quality of photometric methods for aluminium, lead, nickel and zinc Spectroquant®
114695 CombiCheck 50  for checking the quality of photometric methods for ammonium, COD and nitrogen Spectroquant®
114696 CombiCheck 60  for checking the quality of photometric methods for chloride and COD Spectroquant®
114689 CombiCheck 70  for checking the quality of photometric methods for ammonium, COD and nitrogen Spectroquant®
114738 CombiCheck 80  for checking the quality of photometric methods for COD, nitrate and phosphorus Spectroquant®
114693 PhotoCheck  Check solutions for photometers (445/446 nm, 520/525 nm, and 690 nm) Spectroquant®
114962 PipeCheck  Check solutions (4x6 cells) and reference solutions (4 cells ) for checking the volume of pipettes Spectroquant®
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... or select the first letter of the product name

© Merck KGaA, Darmstadt, Germany, 2014


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