产品说明
一般描述
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma aldrich.com
联系
Ion Mobility: TWCCSN2 value of 177.5 Å2 [M+H]+ and 168.2 Å2 [M+Na]+
The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.
TWCCS measurements are expected to be within 2% of this reference value.
P/N CRM96142 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
分析说明
This product contains ortho-ortho, ortho-para and para-para isomers
法律信息
TraceCERT is a registered trademark of sigma-aldrich Co. LLC
基本信息
| 经验(实验)分子式 | C19H20O4 |
| 分子量 | 312.36 |
产品性质
| 质量水平 | 300 |
| 等级 | certified reference material TraceCERT® |
| 产品线 | TraceCERT® |
| 保质期 | limited shelf life, expiry date on the label |
| 储存温度 | 2-8℃ |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H315 - H317 - H319 - H335 - H410 |
| 预防措施声明 | P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
m.cnreagent.com
