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08729

Supelco

Silicon Standard for ICP

TraceCERT®, 1 g/L Si in nitric acid (nominal concentration)

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NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

product line

TraceCERT®

concentration

1 g/L Si in nitric acid (nominal concentration)

technique(s)

ICP: suitable

format

single component solution

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technique(s)

ICP: suitable

technique(s)

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technique(s)

ICP: suitable

technique(s)

ICP: suitable

format

single component solution

format

single component solution

format

single component solution

format

single component solution

product line

TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

concentration

1 g/L Si in nitric acid (nominal concentration)

concentration

1 g/L Sc in nitric acid (nominal concentration)

concentration

10 g/L Sc in nitric acid (nominal concentration)

concentration

1 g/L Cs in nitric acid (nominal concentration)

Quality Level

300

Quality Level

300

Quality Level

300

Quality Level

300

General description

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 https://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).

Analysis Note

1 g/L Si in 2% HNO3 (contains HF traces), prepared with high purity Si, HNO3, HF, and water

Other Notes

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

Legal Information

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

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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25G
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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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