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Merck

1.70322

Hafnium ICP standard

traceable to SRM from NIST HfCl4 in HCl 7% 1000 mg/l Hf Certipur®

Synonym(s):

Hafnium Calibration Standard for ICP/AAS

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

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Product Name

Hafnium ICP standard, traceable to SRM from NIST HfCl4 in HCl 7% 1000 mg/l Hf Certipur®

grade

certified reference material

product line

Certipur®

concentration

1000 mg/L Hf in 7% HCl

technique(s)

ICP: suitable

density

1.035 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 Hf in 7% hydrochloric acid, preparedwith high-purity HfCl4, HCl, and water

Application

Hafnium ICP standard is a suitable calibration standard for elemental analysis by Inductively Coupled Plasma (ICP) technique.

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, date of expiry, and detailed information about trace impurities.

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

Warning

hcodes

H290

Hazard Classifications

Met. Corr. 1

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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Global Trade Item Number

SKUGTIN
1.70322.010004022536751139

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