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Merck
CN

93104

Chromium Standard for ICP

TraceCERT®, 10 g/L Cr in nitric acid (nominal concentration)

Synonym(s):

Chromium ICP Standard Solution

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107
Technical Service
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Quality Level

product line

TraceCERT®

grade

certified reference material, TraceCERT®

concentration

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

technique(s)

ICP: suitable

application(s)

industrial qc
pharmaceutical

format

single component solution

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.

Search & download your certificate here.

Application

Chromium ICP standard can be used as a calibration standard in the determination of chromium in contaminated water by inductively coupled plasma optical emission spectroscopy (ICP-OES).

Preparation Note

10 g/L Cr in 5% nitric acid, prepared with high purity Cr(NO3)3 · 9H2O, HNO3, and water

Other Notes

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

Legal Information

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


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pictograms

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Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1

supp_hazards

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

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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Combined adsorption-permeation membrane process for the removal of chromium (III) ions from contaminated water
Pagana A, et al.
Journal of Membrane Science, 367, 319-324 (2011)



Global Trade Item Number

SKUGTIN
93104-100ML04061833275474