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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®

Synonyme(s) :

Calcium reference standard solution for ICP/AAS

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About This Item

Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24

Qualité

certified reference material

Niveau de qualité

300

Agence

suitable for EPA 200.7

Gamme de produits

Certipur®

Concentration

1000 mg/L Ca in nitric acid

Technique(s)

AAS: suitable

pH

0.5 (20 °C in H2O)

Densité

1.014 g/cm3 at 20 °C

Application(s)

industrial qc
pharmaceutical

Format

single component solution

Température de stockage

15-25°C

Description générale

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.

Application

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

Autres remarques

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

Informations légales

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

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Warning

Mentions de danger

H290,H315,H319

Classification des risques

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

Code de la classe de stockage

8B - Non-combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Predicting calcium in grape must and base wine by FT-NIR spectroscopy
Vestia J, et al.
Food Chemistry, 276, 71-76 (2019)
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)
Mojtaba Abdollahi et al.
Archives of animal nutrition, 74(3), 189-205 (2019-12-19)
This study was conducted to assess the effect of feeding high-surface ZnO instead of common ZnO on the performance, rumen fermentation, blood minerals, leukocytes and antioxidant capacity of pre- and post-weaning calves. Thirty male suckling Holstein calves were allotted to

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