| 货号 | 包装规格 | 操作 |
|---|---|---|
| CRM68173-100MG | 100 mg |
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
Atrazine-desethyl is a major cytochrome P450s (CYPs) derived metabolite of the herbicide atrazine, widely used for protection against broadleaf and grassy weeds in various crops. It has more stability than its parent atrazine and the same endocrine-disrupting toxicity.
The parent compound atrazine is not approved for use in the European Union (EU) as per the legislation 2004/248/EC of 24th March 2004. But atrazine has a maximum residue limit (MRL) set in the range of 0.01-2 mg/kg for its presence in soybean, corn, and wheat crops by the United States (US) and the European Union (EU).
有证参比物质（CRM）预期用作色谱法和其他分析技术的校准品。阿特拉津-去乙基CRM也可用于以下用途：多壁碳纳米管固相萃取-气相色谱-质谱联用分析水和土壤样品中的阿特拉津及其主要代谢物天然水体中阿特拉津及其主要代谢物的LC-DAD检测羧基改性聚丙烯腈纳米纤维膜的研制用COOH-PAN NFsM固相萃取-高效液相色谱-二极管阵列检测器测定环境水样中的阿特拉津及其代谢物（HPLC-DAD）反相液相色谱-紫外检测（LC-UV）法测定河水中的西玛津和阿特拉津同时分离测定大豆、玉米、和小麦的UPLC-ESI-MS/MS新方法
| 英文名称 | Atrazine-desethyl |
| CAS 号 | 6190-65-4 |
| 经验分子式 | C6H10ClN5 |
| 分子量 | 187.63 |
| NACRES | NA.24 |
| UNSPSC | 41116107 |
| MDL 号 | MFCD00078646 |
| SMILES字符串 | CC（C）Nc1nc（N）nc（Cl）n1 |
| InChI key | DFWFIQKMSFGDCQ-UHFFFAOYSA-N |
| InChI | 1S/C6H10ClN5/c1-3（2）9-6-11-4（7）10-5（8）1 - 2 -6/h3H，1-2H3，（H3，8，9，10，11，1 - 2） |
| 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 |
| 质量等级 | 300 |
| 包装规格（货号 CRM68173-100MG） | 100 mg |
