Sigma-Aldrich 67276 Nitrite Standard for IC TraceCERT®, 1000 mg/L nitrite in water (pH ~11 nominal concentration) 100 mL
Kategori
Marka
Stok Kodu
LB.SA.67276-100ML
Kısa Bilgi
NACRES: NA.24
| Sigma-Aldrich 67276 Nitrite Standard 100 mL |
|
NACRES: NA.24 |
|
PROPERTIES
grade certified reference material TraceCERT®
Quality Level 300
product line TraceCERT®
concentration 1000 mg/L nitrite in water (pH ~11 nominal concentration)
technique(s) ion chromatography: suitable
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format single component solution
storage temp. 2-8°C
DESCRIPTION
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.
Application
It is intended to be used during the calibration of ion chromatography-based analytical techniques.
Packaging
100 mL
Features and Benefits
- Produced under ISO/IEC 17025 and ISO 17034 accreditation
- Traceable to SI unit of mole through internationally accepted institutions such as NIST or BAM
- Accompanied by a comprehensive Certificate of Analysis (CoA) (up to four pages) with data on stability, density, homogeneity, the accuracy of concentration, uncertainty, and traceability
- Gravimetrically prepared using high-quality qNMR-characterized starting materials and qualified precision balances to ensure minimal uncertainty
- Rigorously tested through real-time stability studies to ensure accuracy and shelf life
- Available in an HDPE bottle, sealed in an aluminum bag
Linkage
Visit the IC Portal to learn more
Analysis Note
1000 mg/L nitrite in water, stabilized with NaOH to pH 10-11, prepared with high purity NaNO2, water and NaOH
Legal Information
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC |
