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1.70365

Supelco

Silicon ICP standard

traceable to SRM from NIST SiO₂ in NaOH 2% 1000 mg/l Si Certipur®

Synonyme(s) :

Silicon Calibration Standard for ICP

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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 Si in 2% NaOH

Technique(s)

ICP: suitable

pH

13.5 (20 °C in H2O)

Densité

1.022 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, date of expiry, and detailed information about trace impurities.

Application

Silicon ICP standard can be used as a calibration standard in the determination of silicon concentration in organosilica materials by inductively coupled plasma optical emission spectroscopy (ICP-OES).

Remarque sur l'analyse

1000 mg/L Si in 2% sodium hydroxide, preparedwith high-purity SiO2, NaOH, and water

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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1.70301

Aluminium ICP standard

Influence of monomer connectivity, network flexibility, and hydrophobicity on the hydrothermal stability of organosilicas
Dral A, et al.
Langmuir, 33, 5527-5536 (2017)

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Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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