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Merck

1.70234

Zirconium standard solution

traceable to SRM from NIST ZrCl4 in HCl 2 mol/l 1000 mg/l Zr Certipur®

Synonym(s):

Zirconium Calibration Standard for ICP/AAS

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

Quality Level

300

product line

Certipur®

concentration

1000 mg/L Zr in 2 M HCl

technique(s)

AAS: suitable

pH

0.5 (20 °C in H2O)

density

1.034 g/cm3 at 20 °C

application(s)

industrial qc
pharmaceutical

format

single component solution

storage temp.

15-25°C

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

Application

Zirconium standard solution may be used as a calibration standard in the determination of trace Zr(IV) in industrial Al-Li alloys by atomic absorption spectroscopy.

Analysis Note

1000 mg/L Zr in 2 mol/L HCl, prepared with high-purityZrCl4, HCl, and water

Other Notes

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

Legal Information

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

Pictograms

Corrosion
GHS05

Signal Word

Warning

Hazard Statements

H290

Precautionary Statements

P234 - P390

Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A new kinetic method for photometric determination of trace Zr (IV) in industrial Al-Li alloys
Pecev T, et al.
Analytical Chemistry, 52, 511-511 (2007)

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