BUFFER CONCENTRATE FOR 500 ML BUFFER SOL (C005B-093796)

General description

The Titrisol^® reference buffer concentrate [phosphate/sodium hydroxide; pH=12.00±0.05 (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.

Features and Benefits

• Traceable to primary standard reference materials from NIST and PTB
• Analytical standard Grade
• Uncertainty data and traceability are documented in a comprehensive and batch-specific Certificate of Analysis.

Analysis Note

pH-value (20 °C): 12.00 +/- 0.05
Measured after dilution to 500 ml with a combination glass elektrode after multiple point calibration (according to DIN 19268) with reference materials for the preparation to standard buffer solutions according to DIN 19266.

Legal Information

Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany

grade: analytical standard. Quality Level: 100. Agency: according to DIN 19266. product line: Titrisol^®. . pH: 12 (20 . °C in H₂O). density: 1.04 . g/cm³ . at 20 . °C. application(s): environmental
food and beverages
general analytical
industrial qc
pharmaceutical. format: mixture. storage temp.: 15-25°C. Pictograms: GHS05. Signal Word: Warning. Hazard Statements: H290 - H315 - H319. Precautionary Statements: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313. Hazard Classifications: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2. Storage Class Code: 12 - Non Combustible Liquids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable.