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1.19797

Silver standard solution

traceable to SRM from NIST AgNO3 in HNO3 0.5 mol/l 1000 mg/l Ag Certipur®

Synonym(s):

Silver 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

agency

suitable for EPA 200.7, suitable for EPA 200.8

product line

Certipur®

concentration

1000 mg/L Ag in 0.5 M HNO3

technique(s)

AAS: suitable

pH

0.5 (20 °C in H2O)

density

1.013 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

Silver standard solution may be used as a calibration standard for atomic absorption spectroscopy.

Analysis Note

1000 mg/L Ag in 0.5 mol/L HNO3, prepared with high-purity AgNO3, 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

Pictograms

CorrosionEnvironment
GHS05,GHS09

Signal Word

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

1197970100: + 1197970500: + 1197970000: + TW11197970500: + 1.19797A.0100: + 1.19797.0500DISC: + 1.19797.0100DISC: + 1.19797A.0500:

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