Beschrijving
Kobalt standaardoplossing, in 75 cSt koolwaterstofolie ROTI®Star, 1000 µg/g Co, dichtheid (D) 0,862 g/cm³, vlampunt (flp) 115 °C, kookpunt (bp) >218 °C
ROTI®Star
- Gecertificeerd en herleidbaar naar NIST standaardreferentiematerialen
- Geproduceerd volgens ISO 17034 in een geaccrediteerde omgeving
- Getest in een laboratorium dat geaccrediteerd is volgens ISO/IEC 17025
- Gedetailleerd, batch-specifiek analysecertificaat online beschikbaar
- Metaalorganische verbindingen in 75 cSt koolwaterstofolie
- Concentraties van sporenelementen bepaald door ICP-OES
- Geschikt voor gebruik met ASTM D4927, D4951, D5185, D5708, D6443, D6481, D6595 en andere standaard testmethoden voor elementanalyse
- Veel van deze standaarden zijn sulfonaat-gebaseerd en bevatten daardoor hoge zwavelgehaltes
- Uitstekend geschikt voor AAS, ICP, RDE, XRF en andere elementanalysetechnieken
- Houdbaarheid van 12 maanden bij ongeopende fles
| Aantal elementen | 1 |
| Element | Kobalt (Co) |
| Concentratie | 1 000 µg/g |
| Matrix | 75 cSt koolwaterstofolie |
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Precautionary Statements (P-Phrases)
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Questions about Kobalt-standaardoplossing, in 75 cSt koolwaterstofolie ROTI®Star, 50 g, glas
What is this article?
Kobalt-standaardoplossing, in 75 cSt koolwaterstofolie ROTI®Star, 50 g, glas 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 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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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.
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