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119898 Phosphate standard solution

119898
Purchase on Sigma-Aldrich

Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1198980500 Plastic bottle 500 ml
Description
Catalogue Number119898
SynonymsPhosphate standard for aqueous matrices ready for use
References
Product Information
HS Code2835 24 00
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Density0.998 g/cm3 (20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKNWG not water endangering
Disposal28
Aqueous solutions: Container D.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Concentration     β (PO₄³⁻)990 - 1010 mg/l
Determination method: Alkalimetric titration.
The content of this solution was determined with sodium hydoxide standard solution (article number 1.09141) standardized against volumetric standard potassium hydrogen phthalate (article number 1.02400). The expanded measurement uncertainty is ± 0.4 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Global Trade Item Number
Catalogue Number GTIN
1198980500 04022536181493

Documentation

Phosphate standard solution SDS

Title

Safety Data Sheet (SDS) 

Phosphate standard solution Certificates of Analysis

Product Number PackagingSpecificationLot Number
1198980500 Plastic bottlePDF Specification Document

Brochure

Title
Analyses de l'eau des ailments et de l'environment
Undisputed Accuracy for Your Quantitative Results
Undisputed Accuracy for Your Quantitative Results - FRENCH

Application Notes

Title
Sensitive Bestimmung von ortho-Phosphat in Grund- und Oberflächenwasser
Sensitive determination of ortho-Phosphate in groundwater and surface water

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Categories

Analytics and Sample Preparation > Reference Materials > Certipur® in Ion Chromatography > Single-Cation/Anion-Standards
Analytics and Sample Preparation > Reference Materials > Certipur® in Ion Chromatography
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® in Ion Chromatography > Single-Cation/-Anion Standards
Analytics and Sample Preparation > Analytical Chromatography > Ion Chromatography > Single-Cation/Anion-Standards