Buffer concentrate

Description

• General description: The Titrisol® reference buffer concentrate [citrate/hydrochloric acid; pH=3.00±0.02 (20 °C)] is analyzed in the ISO/IEC 17025 accredited calibration laboratory with a combined glass electrode and 5-point calibration according to DIN 19268 against a certified primary standard reference material following DIN 19266. The Titrisol® concentrated buffer material combines ease of use and maximum precision for the routine calibration and monitoring of pH instruments. To prepare the ready-to-use pH buffer solution, simply dilute the Titrisol® buffer concentrate.
• Application: Bioinspired Collective Total Synthesis of (±)-Rhynchines A-E.: This research outlines the bioinspired synthesis of Rhynchines A-E, demonstrating innovative synthetic methodologies. Silica gel was employed for purification processes, showcasing its critical role in the synthesis and isolation of complex natural products (Guo et al., 2024). Lipidomic analysis and triglyceride profiles of fish oil: Preparation through silica gel column and enzymatic treatment.: This research utilized silica gel column chromatography to separate and analyze triglycerides in fish oil, highlighting its importance in lipidomics and food chemistry (Song et al., 2022).
• Features and Benefits: Traceable to primary standard reference materials from NIST and PTBAnalytical standard GradeUncertainty data and traceability are documented in a comprehensive and batch-specific Certificate of Analysis.
• Analysis Note: pH-value (20 °C): 3.00 ± 0.02Measured after dilution to 500 ml with a combination glass electrode after multiple point calibration (according to DIN 19268) with reference materials for the preparation of standard buffer solutions according to DIN 19266.
• Legal Information: Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany