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1.70207

Beryllium standard solution

Be4O(C2H3O2)6 in HNO3 0.5 mol/l 1000 mg/l Be Certipur®

Synonym(s):

Beryllium Calibration Standard for ICP/AAS

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107
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grade

certified reference material

Quality Segment

300

agency

suitable for EPA 200.7, suitable for EPA 200.8

product line

Certipur®

concentration

1000 mg/L Be in 0.5 M HNO3

technique(s)

AAS: suitable

pH

0.5 (20 °C in H2O)

density

1.017 g/cm3 at 20 °C

application(s)

industrial qc
pharmaceutical

format

single component solution

storage temp.

15-25°C

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

Berylliumstandard solution may be used as a calibration standard in the determination of beryllium in urine by atomic absorption spectrometry.

Analysis Note

1000 mg/L Be in 0.5 mol/L HNO3, prepared with high-purityBe4O(C2H3O2)6, HNO3, 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

signalword

Danger

Hazard Classifications

Carc. 1B Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT RE 2 Inhalation

target_organs

Skin,Respiratory Tract

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 1

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

13597-99-4

CAS No.

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