色谱科 默克Supelco Tralkoxydim，有证参比物质，TraceCERT®，生产商：瑞士Sigma-Aldrich Production GmbH

产品概述

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

Tralkoxydim is a selective and systemic herbicide that belongs to the group of cyclohexanedione oximes. It is an acetyl CoA carboxylase (ACCase) inhibitor that prevents the incorporation of acetate into fatty acids and blocks the production of phospholipids used in building new membranes. Tralkoxydim is used for post-emergence control of annual grass weeds including Avena spp., Lolium spp., Setaria viridis, Phalaris spp., Alopecurus myosuroides, and Apera spica-venti in wheat and barley.
According to the Commission Implementing Regulation (EU) No 540/2011 of 25th May 2011, tralkoxydim is not approved for use in the European Union (EU) as a plant protection agent, following the Regulation (EC) No. 1107/2009. But default maximum residue levels of 0.01 mg/kg to 0.05 mg/kg have been set for the presence of tralkoxydim (measured as the sum of its constituent isomers) in products of plant and animal origin, according to the EU Reg. No 2016/1015.

应用领域

有证标准物质（CRM）预期用作色谱法和其他分析技术的校准品。三烷氧啶CRM也可用于以下用途：固相萃取-液相色谱四极杆-轨道阱法测定地表水中252种农药残留采用QuEChERS方法对103个水果加工样品中250种农药残留进行提取和超高效液相色谱-串联质谱分析（UHPLC-MS/MS）基于超高效液相色谱-电喷雾四极杆-轨道阱高分辨质谱的半自动方法筛查10种水果和蔬菜样品中的448种农药残留（UHPLC/ESI Q-Orbitrap）半定量液相色谱仪的开发建立了鲶鱼肌肉样品中261种农药和41种环境污染物的QuEChERS样品提取、低压GC-MS/MS和UHPLC-MS/MS自动分析方法，采用超高效液相色谱（UHPLC）和四极杆-轨道阱高分辨质谱联用技术对金银花样品中的569种农药进行了筛选和定量液相色谱-串联质谱（LC-MS/MS）法对高水分果蔬中的260种农药进行了分析

其他说明

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技术规格