Analysis Note In addition to the emission maximum at 375 nm, there are lower maxima at 395, 385, 380, 415 and 445 nm. General description May contain some tetracene.
Analysis Note This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34. This CRM is traceable to NIST SRM. General description Certified content by quantitative NMR incl. uncertainty and expiry are given in the certificate.Download your certificate at: http://www.sigma-aldrich.com. 法律信息 TraceCERT 注册商标 Sigma-Aldrich Co. LLC