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119812 Jon amonowy, roztwór wzorcowy

w odniesieniu do SRM z NIST NH₄Cl w H₂O 1000 mg/l NH₄ Certipur®

Jon amonowy, roztwór wzorcowy MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
119812
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Przegląd

Replacement Information

Products

Numer katalogowyOpakowanie Ilość/opak.
1198120500 Butelka plastikowa 500 ml
Description
Catalogue Number119812
References
Product Information
HS Code2827 10 00
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Density0.99 g/cm3 (20 °C)
pH value5.4 (H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKNWG nie odziaływuje na środowisko wodne
Disposal28
Roztwory wodne: Kategoria D.
Safety Information
Product Usage Statements
Storage and Shipping Information
StoragePrzechowywać w +15°C do +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Concentration     β (NH₄⁺)990 - 1010 mg/l
Determination method: Argentometric titration.
The content of this solution was determined with silver nitrate standard solution (article number 1.09081) standardized against volumetric standard sodium chloride (article number 1.02406). 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 999b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard sodium chloride, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Global Trade Item Number
Numer katalogowy GTIN
1198120500 04022536180762

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Kategorie

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