67276

Nitrite Standard for IC

TraceCERT^®, 1000 mg/L nitrite in water (pH ~11 nominal concentration)

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: certified reference material
• Quality Level: 300
• 제품 라인: TraceCERT^®
• grade: TraceCERT^®
• 농도: 1000 mg/L nitrite in water (pH ~11 nominal concentration)
• 기술: ion chromatography: suitable
• 응용 분야: cleaning products; cosmetics; environmental; food and beverages; personal care
• 형식: single component solution
• 저장 온도: 2-8°C

설명

일반 설명

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.

애플리케이션

It is intended to be used during the calibration of ion chromatography-based analytical techniques.

특징 및 장점

• 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

결합

Visit the IC Portal to learn more

분석 메모

1000 mg/L nitrite in water, stabilized with NaOH to pH 10-11, prepared with high purity NaNO₂, water and NaOH

법적 정보

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

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves