Skip to Content
Merck

1.70238

Sodium standard solution

traceable to SRM from NIST NaNO3 in HNO3 0.5 mol/l 1000 mg/l Na Certipur®

Synonym(s):

Sodium Calibration Standard for ICP/AAS

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

certified reference material

agency

suitable for EPA 200.7

product line

Certipur®

concentration

1000 mg/L Na 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

Quality Level

300

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Sodium standard solution may be used as acalibration standard for atomic absorption spectroscopy.

Analysis Note

1000 mg/L Na in 0.5 mol/L HNO3, prepared with high-purityNaNO3, 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

Corrosion
GHS05

signalword

Warning

Hazard Classifications

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

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk

nwg

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Related Content

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Periodic Table of the Elements - Certipur ICP / AAS standards
PRODUCTO REGULADO POR LA SAGARPA
Solutions pour les méthodes d'analyse instrumentale réglementée utilisant
See All

Global Trade Item Number

SKUGTIN
1.70238.050004022536733104
1.70238.010004022536733098

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service