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108420 Titriplex®-solution B

108420
Purchase on Sigma-Aldrich

Aperçu

Replacement Information

Products

RéférenceConditionnement Qté
1084201000 Flacon plastique 1 l
1084205000 Flacon plastique 5 l
1084209013 Titripac PE/alu 10 l
Description
Référence108420
Références bibliographiques
Informations produit
Code SH3822 19 90
Quality LevelMQ200
Applications
Informations biologiques
Informations physico-chimiques
Densité1.00 g/cm3 (20 °C)
Valeur de pH7.5 (H₂O, 20 °C)
Dimensions
Informations sur les matériaux
Informations toxicologiques
Informations de sécurité selon le SGH
Classe de stockage10 - 13 Autres liquides ou matières solides
WGKWGK 1 pollue faiblement l'eau
Élimination28
Solutions aqueuses: récipient D.
Informations sur la sécurité
Notifications sur l'utilisation du produit
Informations relatives au stockage et à l'expédition
StockageConserver de +15°C à +25°C.
Informations sur l'emballage
Informations sur le transport
Information complémentaire
Caractéristiques
1 ml of reagent is equivalent to 1 degree German hardness when using 100 ml of water.
1 °dH = 10 mg CaO/l
Formliquid
Efficiency value0.995 - 1.005 °dH
Amount-of-substance concentration0.01775 - 0.01793 mol/l
Measurement uncertainty+/- 0.003
TraceabilityNIST SRM
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 Zinc) by means of volumetric standard Zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Global Trade Item Number
Référence GTIN
1084201000 04022536104362
1084205000 04022536104386
1084209013 04061841066811

Produits & Applications associés

Alternative Products

Référence Description
109895 Titriplex® Solution B

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Référence Description
109895 Titriplex® Solution B

Produits associés classés par : Application Facete

Produits associés classés par : Brand Facete

Catégories

Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titripur® Ready-to-use Solutions
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titrisol® Concentrates