Description
La solution étalon ICP de potassium ROTI®Star fournit 1000 mg/l de potassium dans 2 % de HNO3, en tant que référence prête à l'emploi pour l'étalonnage élémentaire. Avec une densité d'environ 1 g/cm³, sa matrice et sa concentration facilitent la préparation de courbes d'étalonnage et la vérification de la réponse des instruments pour le dosage du potassium. Cet étalon ROTI®Star du fabricant Carl ROTH est idéal pour les laboratoires qui exigent des références mono-élémentaires cohérentes pour le suivi environnemental, la validation de méthodes et le contrôle qualité de routine. Le conditionnement pratique est adapté aux plannings analytiques quotidiens tout en maintenant une composition définie pour des résultats reproductibles. Adaptée aux laboratoires de recherche et de service effectuant des panels multi-élémentaires ou des mesures dédiées au potassium, la solution contribue à assurer une quantification fiable lors d'analyses successives.
Cet article fait partie des étalons ICP, AAS et ions, dans la catégorie Étalons analytiques et matériaux de référence.
Caractéristiques principales
- c (K) sous forme de KNO3 dans 2 % HNO3 : 1000 mg/l
- Conditionnements : 100 ml, 500 ml, 250 ml
- Densité : ~1 g/cm³
- Type de produit : Solution étalon ICP de potassium
- Marque : ROTI®Star
- Concentration : 1000 mg/l K
- Fiche technique :
- Fiche de données de sécurité :
Compliance & Safety Information
Avertissement
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Solution étalon ICP de potassium, 100 ml, 1 000 mg/l K, dans 2 % HNO3, PEHD
What is this article?
Solution étalon ICP de potassium, 100 ml, 1 000 mg/l K, dans 2 % HNO3, PEHD is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Produits chimiques.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is ICP, AAS & ion standards. The catalogue is Produits chimiques.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.