First-Class Products for Analytical Methods

Reference MaterialsIn instrumental analysis, reference materials are essential for monitoring the accuracy and precision of analytical measurements, especially in terms of instrumental qualification and calibration.

Merck offers a range of first-class reference materials for analytical methods under the trade name Certipur®, all of which are traceable to international standards. Furthermore, Merck has accredited calibration laboratories that certify elemental standards, pH buffers and conductivity standards. Merck complies with ISO 17025 general requirements for the competence of testing and calibration laboratories. And Merck is accredited as a certified reference material producer according to ISO Guide 34 for our conductivity and ICP single element standards.

Catalog Number Catalog Name
199003 Roztwór buforowy
108962 Współczynnik załamania, zestaw wzorcowy 1
170327 Lantan, roztwór wzorcowy do ICP
109915 Selen, roztwór wzorcowy 1000 mg Se
116770 TISAB III roztwór
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Inorganic reagents

Inorganic Reagents
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Inorganic reagents catalog

Inorganic Reagents

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maj 07
7.5.18 - 9.5.18
Wasser 2018
Hotel Alte Werft
Papenburg, Germany
maj 09
Lab-Supply Rhein
Forum Leverkusen
Leverkusen, Germany