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Sigma-Aldrich Buffer Concentrate (Phosph
List Price $63.74 Your Price $63.74
Sigma-Aldrich Buffer Concentrate (Phosphate/Sodium Hydroxide), Traceable To Srm Of Nist And Ptb For 500 mL Buffer Solution, pH 12.00 +/- 0.05 (20c) Titrisol(R); 1ea - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART: SIAL-1098920001
MFG.PART: 1098920001
UNSPSC: 41122409
Manufacturer: Sigma-Aldrich
Grade
analytical standard
Quality Level
100
Agency
according to DIN 19266
Product Line
Titrisol®
pH
12 (20 °C in H2O)
Density
1.04 g/cm3at 20 °C
Application(S)
environmental
food and beverages
general analytical
industrial QC
pharmaceutical
Format
mixture
Storage Temp.
15-25°C
Related Categories
Physical & Chemical Property Standards
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.
Application
- Identification of variety-specific metabolites of basil by high performance thin layer chromatography-assisted metabolic profiling techniques: This study identified specific metabolites in different basil varieties using high-performance thin-layer chromatography, employing silica gel 60 H as the stationary phase. The technique allowed detailed metabolic profiling, aiding in the differentiation of basil varieties (Wulandari et Al., 2023).
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 +/- 0.05Measured 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.Titrisol is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS05H290 - H315 - H319P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
| SKU | SIAL-1098920001 |
|---|---|
| Supplier Part Number | 1098920001 |
| UM | EA |
| UNSPSC | 41122409 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |