BUFFER CONCENTRATE FOR 500 ML BUFFER SOL

Code: 1098930001 D2-231

Analysis Note

pH-value (20 °C): 13.00 +/- 0.05Measured after dilution to 500 ml with a combination glass electrode after multiple point calibration (according to DIN 192...


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€50.00 EACH
€61.50 inc. VAT

Analysis Note

pH-value (20 °C): 13.00 +/- 0.05Measured 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.

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, batch-specific Certificate of Analysis.

General description

The Titrisol® reference buffer concentrate [potassium chloride/sodium hydroxide; pH=13.00±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.

Legal Information

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

agencyaccording to DIN 19266
application(s)environmentalfood and beveragesgeneral analyticalindustrial qcpharmaceutical
density1.07 g/cm3 at 20 °C
formatmixture
gradeanalytical standard
pH13.1 (20 °C in H2O)
product lineTitrisol®
Quality Level100
storage temp.15-25°C
Hazard Class8
Un Number1824
Pack GroupII
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