


| 货号 | 包装规格 | 操作 |
|---|---|---|
| CRM37054-10MG | 10 mg |
该认证参考物质(CRM)按照 ISO/IEC 17025 和 ISO 17034 生产并认证。该 CRM 可追溯至国家计量院(NMI)的原始物质,例如 NIST 或 NMIJ。证书上提供了通过定量核磁共振(NMR)认证的含量、包括不确定度和有效期。您可以在以下网址下载证书:http://www.sigma-aldrich.com
Halfenprox is an insecticide and acaricide used to control mites and other insects in vegetables and fruits such as pears, papayas, citrus and tea. Under regulation (EC) No 1107/2009 halfenprox is not approved for use as a plant protection product in the European Union. A default maximum residue levels (MRLs) of 0.01 mg/kg has been set according to reg (EU) 396/2005. The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
| 英文名称 | Halfenprox |
| CAS 号 | 111872-58-3 |
| 经验分子式 | C24H23BrF2O3 |
| 分子量 | 477.34 |
| NACRES | NA.24 |
| UNSPSC | 41116107 |
| MDL 号 | MFCD01632339 |
| SMILES字符串 | 溴化十六烷基三甲基溴化十六烷基三甲氧基硅烷 |
| InChI | 1S/C24H23BrF2O3/c1-23(2,19 -11-13-21(14-12-19)30-24(25,26)27)17-28-16-18-7-6-10-22(15-18)29-20-8-4-3-5-9-20/h3-15H,16-17H2,1-2H3 |
| InChI key | 北京-上海-北京 |
| 等级 | 有证标准物质; TraceCERT® |
| 产品系列 | TraceCERT® |
| 保质期 | 有限保质期,标签上标注有效期 |
| 制造商/商标 | 制造商:瑞士 Sigma-Aldrich Production GmbH |
| 应用 | 环境的 |
| 形式 | 纯品 |
| 储存温度 | 2-8°C |
| 质量等级 | 300 |
| 包装规格(货号 CRM37054-10MG) | 10 mg |