Atomic Spectroscopy

Atomic Spectroscopy is a method for inorganic trace analysis. Merck offers a complete range of first-class reagents reference materials for all analytical methods that stand out for their extraordinary precise measurement. Ready-to-use, comparable and officially certified results are additional criteria with which our reagents meets the requirements for use in sample preparation as well as in calibration for instrumental analysis via atomic absorption spectroscopy (AAS) or inductively coupled plasma spectroscopy (ICP). Another plus point is the fact that all ICP and AAS standards are traceable to standard reference material from NIST.

High purity acids Ultrapur and Suprapur

With increasing demands by our customers due to the improvements of the instrument producing industry the reagents need to follow with improved specifications. Merck acids Suprapur and Ultrapur for dilution or salvation in sample preparation are now of a totally new quality. The production process was improved as well as new instruments in quality control allow to measure much lower then ever. Detect your analyte – not the impurities of your acid!

ICP standards

Merck´s ICP single element standards are certified in an accredited calibration lab, which is unique all over the world. This assures the correct value. Calibration is the necessary basis for correct functioning of the device and it is the first indispensable step. Ongoing product innovations, call for additional and optimized control. Measurement correctness and validity of the quality control have to be met, the reference materials have to assure accurate and comparable results.