97072

Mieszanka silikonowa do ekstrakcji i wymywania

12 components in TBME, certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• NACRES: NA.21

Właściwości

• Quality Segment: 300
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): chemicals and industrial polymers; cosmetics; food and beverages
• format: multi-component solution
• storage temp.: −20°C

Opis

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H225,H315
• Ostrzeżenia: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Hazard Classifications: Flam. Liq. 2 - Skin Irrit. 2
• Klasa składowania: 3 - Flammable liquids
• Temperatura zapłonu (°F): -18.4 °F - closed cup
• Temperatura zapłonu (°C): -28 °C - closed cup