Beschrijving
ICP Multi-Element Standard Solution CR-95 is een ROTI®Star multielementkalibratiestandaard die zes elementen bevat—germanium (Ge), niobium (Nb), silicon (Si), tantalum (Ta), tungsten (W) en zirconium (Zr)—elk bij 100 mg/l in een matrix van 3 % nitric acid (HNO3). De dichtheid is ongeveer 1 g/cm³ en het kookpunt is 100 °C, in lijn met waterige nitric acid-dragers die gangbaar zijn bij multielement-ICP-standaarden. Deze combinatie van high-field-strength- en metalloïde elementen van fabrikant Carl ROTH helpt laboratoria een consistente instrumentrespons vast te stellen wanneer deze analyten samen worden gemeten. Het gebruiksklare formaat verkort de bereidingstijd, beperkt hanteringsvariabiliteit en ondersteunt stabiele dagelijkse prestaties. Het past in spectroscopieworkflows die steunen op gelijktijdige multielementkalibratie voor efficiënte opzet en betrouwbare analyseresultaten in onderzoeks- of routinelaboratoria.
Dit artikel maakt deel uit van ICP-, AAS- & ionstandaarden, in Analytische standaarden & referentiematerialen.
Kenmerken
- Ge (Germanium): 100 mg/l
- Niobium (Nb): 100 mg/l
- Si (Silicon): 100 mg/l
- Ta (Tantal): 100 mg/l
- W (Tungsten): 100 mg/l
- Zr (Zirconium): 100 mg/l
- Verpakkingsgroottes: 100 ml, 250 ml, 500 ml
- Dichtheid: ~1 g/cm³
- Kookpunt: 100 °C
- Concentratie: 100 mg/l
- Elementen: Ge, Nb, Si, Ta, W, Zr
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about ICP Multi-Element standaardopl. CR-95, ROTI®Star 6 elementen, 100 mg/l, 100 ml
What is this article?
ICP Multi-Element standaardopl. CR-95, ROTI®Star 6 elementen, 100 mg/l, 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP-, AAS- & ionstandaarden, inside Analytische standaarden & referentiematerialen, in Chemicaliën.
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.
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The category is Analytische standaarden & referentiematerialen. The sub-category is ICP-, AAS- & ionstandaarden. The catalogue is Chemicaliën.
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