Beschrijving
ICP-MS multi-element standaardoplossing CR-32 ROTI®Star is een kalibratiestandaard met negen elementen met silver, hafnium, molybdenum, antimony, tin, tellurium, titanium, tungsten en zirconium van elk 100 mg/l in 3%. HNO3. De dichtheid bedraagt ongeveer 1 g/cm³ en het kookpunt ligt boven 83 °C. Deze samenstelling richt zich op analyten die vaak worden gegroepeerd voor de bepaling van refractory, metalloid en transition-metal met ICP-MS. Laboratoria kunnen hem gebruiken voor instrumentkalibratie, methodeverificatie en kwaliteitscontrolemonsters wanneer Ag, Hf, Mo, Sb, Sn, Te, Ti, W en Zr samen moeten worden gekwantificeerd. De vaste concentratie van 100 mg/l per element vergemakkelijkt gecontroleerde verdunning tot het werkbereik, terwijl de matrixconsistentie voor op plasma gebaseerde massaspectrometrische analyse in onderzoeks- en routineanalytische settings behouden blijft.
Dit artikel maakt deel uit van ICP-, AAS- & ionstandaarden, in Analytische standaarden & referentiematerialen.
Kenmerken
- Ag (Silver): 100 mg/l
- Hf (Hafnium): 100 mg/l
- Mo (Molybdenum): 100 mg/l
- Sb (Antimony): 100 mg/l
- Sn (Tin): 100 mg/l
- Te (Tellur): 100 mg/l
- Ti (Titanium): 100 mg/l
- W (Tungsten): 100 mg/l
- Zr (Zirconium): 100 mg/l
- Verpakkingsgroottes: 100 ml, 500 ml
- Dichtheid: ~1 g/cm³
- Brand-lijn: ROTI®Star CR-32
- Elementen: 9 (Ag, Hf, Mo, Sb, Sn, Te, Ti, W, Zr)
- Concentratie: 100 mg/l elk
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about ICP-MS multi-element standaardoplossing, CR-32 ROTI®Star 9 elementen , 100 ml
What is this article?
ICP-MS multi-element standaardoplossing, CR-32 ROTI®Star 9 elementen , 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.
Shelves beside this one are Chromatografiestandaarden (GC, HPLC, pesticiden), Referentiestoffen & reagentia (overig), Volumetrische standaardoplossingen (titratie), Reagentia voor analyse (Ph. Eur., ASTM, DIN), Spectroscopie- & fysische-eigenschapsstandaarden and Indicatoren & indicatoroplossingen.
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