CAS No.: 91-20-3
General description: This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis.
Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
CofA: certificate of analysis is enclosed in each package.
Concentration: 200 μg/mL in methanol
Grade: TraceCERT®
Packaging: ampule of 1 mL