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Merck

1.19504

Indium standard solution

traceable to SRM from NIST In (NO3)3 in HNO3 0.5 mol/l 1000 mg/l In Certipur®

Synonym(s):

Indium Calibration Solution for ICP/AAS

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

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Product Name

Indium standard solution, traceable to SRM from NIST In (NO3)3 in HNO3 0.5 mol/l 1000 mg/l In Certipur®

grade

certified reference material

agency

suitable for EPA 200.8

product line

Certipur®

concentration

1000 mg/L In in 0.5 M HNO3

technique(s)

AAS: suitable

pH

0.5 (20 °C in H2O)

density

1.02 g/cm3 at 20 °C

application(s)

industrial qc
pharmaceutical

format

single component solution

storage temp.

15-25°C

Quality Level

300

Related Categories

Analysis Note

1000 mg/L In in 0.5 mol/L nitric acid, prepared with high-purity In (NO3)3, HNO3, and water

Application

Indium standard solution may be used as a calibration standard in the determination of trace amounts of indium in water samples by graphite furnace atomic absorption spectrometry.

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.

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

signalword

Danger

Hazard Classifications

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

Storage Class

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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Determination of indium by graphite furnace atomic absorption spectrometry after coprecipitation with chitosan
Minamisawa H, et al.
Analytical Sciences, 19, 401-404 (2003)

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