Beschreibung
ICP-MS multi-element-standaardoplossing, CR-02 ROTI®Star, 4 elementen in 5 % salpeterzuur, dichtheid (D) 1,423 g/cm³, kookpunt (kp) 100 °C, UN-nr. 2031
Indien u referentiestandaarden met speciale parameters (concentratie, matrix, verpakkingsgrootte enz.) nodig heeft, bieden wij u onze ROTI®Star multi-element-standaardoplossingen als maatwerkoplossingen aan, die volgens uw specifieke eisen worden vervaardigd.
(Inductively Coupled Plasma - Mass spectrometry) De standaardoplossingen worden vervaardigd uit hoogzuivere uitgangsmaterialen (doorgaans ≥99,999 %) onder cleanroomcondities. Voor de vervaardiging van de oplossingen worden zuren (gezuiverd door middel van sub-boiling distillatie) en water van de hoogste kwaliteit gebruikt. De oplossingen zijn gecertificeerd en herleidbaar naar NIST-standaardreferentieoplossingen. De oplossingen worden geproduceerd volgens ISO 17034 in een geaccrediteerde omgeving. De oplossingen worden getest in een laboratorium dat is geaccrediteerd volgens ISO/IEC 17025 en worden geleverd met een gedetailleerd, batchspecifiek analysecertificaat. Het assortiment omvat verschillende multi-element-standaarden in diverse samenstellingen voor tuning, kalibratie en interferentietests. Bij multi-element-oplossingen bedraagt de standaarddeviatie van de betreffende elementconcentratie maximaal 5% van de opgegeven waarde.
| Aantal elementen | 4 |
| Matrix | 5 % HNO3 |
| Elementsamenstelling | Calcium (Ca) Kalium (K) Magnesium (Mg) Natrium (Na) |
| Samenstelling | Ca (10000), K (1000), Na (1000), Mg (1000) |
| Concentratie-informatie | concentratie in mg/l |
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Questions about ICP-MS multi-element standaardoplossing, CR-02 ROTI®Star, 100 ml, HDPE
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ICP-MS multi-element standaardoplossing, CR-02 ROTI®Star, 100 ml, HDPE 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 Labor- und Industriechemikalien.
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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