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1.19778

Supelco

Calcium standard solution

traceable to SRM from NIST Ca(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Ca Certipur®

Sinonimo/i:

Calcium reference standard solution for ICP/AAS

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About This Item

Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

certified reference material

Livello qualitativo

300

agenzia

suitable for EPA 200.7

Nome Commerciale

Certipur®

Concentrazione

1000 mg/L Ca in nitric acid

tecniche

AAS: suitable

pH

0.5 (20 °C in H2O)

Densità

1.014 g/cm3 at 20 °C

applicazioni

industrial qc
pharmaceutical

Formato

single component solution

Temperatura di conservazione

15-25°C

Categorie correlate

Descrizione generale

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.

Applicazioni

The calcium standard solution may find its following use:
  • To determine metals in milk samples using flame atomic absorption spectroscopy (FAAS) and complexometric titration with EDTA
  • Estimation of calcium in grape must and base wine by fourier transform near-infrared (FT-NIR) spectroscopy
  • In the method development to determine calcium, magnesium, potassium, iron, copper, zinc, manganese and phosphorus in bread samples by microwave plasma-atomic emission spectrometry (MIP-AES)
  • Validation of an alternative method to measure calcium and magnesium in biological fluids
  • Determination of calcium and zinc in gluconate oral solutions and blood samples by liquid cathode glow discharge-atomic emission spectroscopy (LCGD-AES)
  • Development and validation of an inductively coupled plasma-atomic emission spectroscopy (ICP-AES) based method to determine trace elements in vinegar

Altre note

For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

Note legali

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

Corrosion
GHS05

Avvertenze

Warning

Indicazioni di pericolo

H290,H315,H319

Classi di pericolo

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Development and Validation of an Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) Method for Trace Element Determination in Vinegar
Paktsevanidou IP, et al.
Analytical Letters, 54(13), 2227-2238 (2021)
Predicting calcium in grape must and base wine by FT-NIR spectroscopy
Vestia J, et al.
Food Chemistry, 276, 71-76 (2019)
Comparative study for the determination of metals in milk samples using flame-AAS and EDTA complexometric titration
Hussain Z, et al.
Journal of science, technology and environment, 40(1), 1-6 (2010)
Determination of calcium and zinc in gluconates oral solution and blood samples by liquid cathode glow discharge-atomic emission spectrometry
Yu J, et al.
Talanta, 175, 150-157 (2017)
Characterization and validation of candidate reference methods for the determination of calcium and magnesium in biological fluids
Aljerf L and Mashlah A
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 132, 411-421 (2017)
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Protocolli

Determination of Calcium in Beer

Using the Spectroquant® photometric system, we outline a photometric analysis of calcium levels in beer.

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