Millipore Sigma Vibrant Logo
 

Ready-to-use Certipur® pH Reference Buffer Solutions in Practical Sachets


If you want precision and reliable measurements combined with ease of use, Merck offers you a range of certified, ready-to-use Certipur® buffer solutions with exact reference pH values safely packed in sealed sachets. Preparation effort is thus reduced to a minimum: Just open the sachet and start calibrating. The buffer solutions come in small and handy single-use quantities (30 ml) and are always fresh, without residues and protected from contamination. 

In order to satisfy your strictest demands in equipment calibration and monitoring, the pH value of our Certipur® buffer solutions in sachets is determined with highest precision. We analyze them in our own ISO/IEC 17025 accredited calibration laboratory with a combined glass electrode and 5-point calibration according to DIN 19628 against certified primary standard reference materials according to DIN 19266. All our Certipur® buffer sachets are traceable to primary standard reference materials from NIST (U.S.) and PTB in Brunswick (Germany). Uncertainty data and traceability are documented in a comprehensive, batch-specific Certificate of Analysis.

Catalog Number Catalog Name
107205 2次標準バッファー溶液
101960 リン酸二水素カリウム, リン酸水素二ナトリウム
101964 四ホウ酸二ナトリウム・十水和物
101963 酒石酸水素カリウム
107203 2次標準バッファー溶液
Showing 1 - 5 Results of 11  See All
 
 
 
クロマトグラフィー
アプリケーションノートファインダー
分析種、カラムの種類、検出方法、充填剤の種類、あるいは別のキーワードからクロマトグラフィーアプリケーションを検索:
 
Certipur® video

Certipur® Video

Training Film: Instrumental Inorganic Analysis

Watch Now
Safety in action

Safety in Action.

Safety in the lab.

See for Yourself!