等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
保质期
limited shelf life, expiry date on the label
制造商/商品名称
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
技术
HPLC: suitable
gas chromatography (GC): suitable
包装形式
multi-component solution
储存温度
−20°C
一般描述
The mix contains the following components in 50mg/mL nominal concentration in tert-Butyl methyl ether (for exact concentration please check the Certificate):
- Octamethylcyclotetrasiloxane 556-67-2
- Dodecamethylcyclohexasiloxane 540-97-6
- 1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane 995-83-5
- 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-Hexadecamethyloctasiloxane 19095-24-0
- 1-Cyclohexylethanone 823-76-7
- Cyclohexanol 108-93-0
- Decamethylcyclopentasiloxane 541-02-6
- Dodecamethylpentasiloxane 141-63-9
- Tetradecamethylhexasiloxane 107-52-8
- [2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]trimethylsilane 864079-62-9
- Bis(2-ethylhexyl) adipate (certified value is nonstereo specific) 103-23-1
- Di-n-octyl phthalate 117-84-0
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from an NMI, e.g. NIST, NRC or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.
Check out our complete range of extractables and leachables certified reference mixes
Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.
Check out our complete range of extractables and leachables certified reference mixes
应用
The certified reference material (CRM) is intended to be used as a calibrant for Silicone Extractables and Leachables testing or the testing of Food Contactmaterials (FCM). It contains the most commonly found Extractables from Silicone materials to help with identification and quantification.
特点和优势
- Produced and certified under ISO/IEC 17025 and ISO 17034 accreditation
- Traceable to certified NIST SRMs
- Accompanied with a comprehensive Certificate of Analysis (CoA) (up to four pages), following ISO 33401:2024 (formerly ISO Guide 31), 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 well-sealed amber glass ampules
制备说明
For the preparation of this CRM only materials of highest purity were used.
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-18.4 °F - closed cup
闪点(°C)
-28 °C - closed cup
法规信息
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