Certipur® Secondary Reference Materials in Volumetry

Proper titer determination is an important prerequisite for accurate and comparable analysis in the titration laboratory. Titration results are influenced by the volumetric solution itself, the measuring temperature, the equipment and the handling. Merck’s Certipur® secondary reference materials for volumetry are the perfect choice for reliable titer determination in order to standardize volumetric solutions.and processes.

Our Certipur® product range for volumetric standards comprises high-purity secondary reference materials for acidimetry, alkalimetry, argentometry, complexometry, iodometry, and redox titration. They are manufactured and extensively tested in compliance with the reagents parts of Pharmacopoeias and measured with the highest possible precision by our ISO/IEC 17025 accredited calibration lab. All Certipur® volumetric standards are directly traceable to standard reference material from NIST (National Institute of Standards & Technology, Gaithersburg, USA). A comprehensive, batch-specific Certificate of Analysis prepared for each product.

Catalog Number Catalog Name
102402 硫酸エチレンジアンモニウム鉄(II)
102406 塩化ナトリウム
102404 ヨウ素酸カリウム
102409 亜鉛
102405 炭酸ナトリウム
102400 フタル酸水素カリウム
102401 安息香酸
102403 二クロム酸カリウム
102407 シュウ酸二ナトリウム
102410 炭酸カルシウム
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9 18
18.9.19 - 19.9.19
Quality Management in Titration - Analytics and Sample Prep
Metrohm Deutschland, In den Birken 3
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