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 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
The mix contains the following components in 50mg/L 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
Application
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.
Features and Benefits
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
Preparation Note
For the preparation of this CRM only materials of highest purity were used.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
