色谱科 默克Supelco 涕灭威砜，E/Z -异构体混合物，经认证的参比物质，TraceCERT®，生产商：Sigma-Aldrich Production GmbH，Switzerland

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
Aldicarb-sulfone is a metabolite of the systemic carbamate pesticide- aldicarb, used widely against insects, nematodes, and mites for a variety of crops such as citrus fruits, cotton, sugar beet, pecan, and peanut crops.
The parent compound aldicarb (measured inclusive of its sulfoxide and its sulfone) is not approved for its use in the European Union (EU) as a plant protection agent. This is in accordance with Regulation (EC) No 1107/2009 of the European Parliament and repealing Council Directives 79/117/EEC and 91/414/EEC. But a default maximum residue limit (MRL) of 0.02 mg/kg and 0.05 mg/kg is set for the presence of aldicarb in fresh/frozen fruits and tree nuts respectively as per Reg. (EU) No 310/2011.

应用领域

经认证的参考物质（CRM）预期用作色谱法和其他分析技术的校准品。涕灭威砜标准物质还可用于以下用途：涕灭威及其氧化降解产物的高效液相色谱-质谱-紫外检测研究多壁碳纳米管同时测定菠菜和花椰菜样品中的36种农药残留（多壁碳纳米管（MWCNTs）作为反分散固相萃取（R-DSPE）和液相色谱-串联质谱（LC-MS）的吸附剂液相色谱-串联质谱法（LC-MS/MS）用于绿色茶中102种农药残留的分析（HPLC-MS/MS）建立了鸡蛋中58种农药及其代谢物残留的多功能滤膜（MFF）净化-超高效液相色谱-串联质谱（UPLC-MS/MS）检测方法（UHPLC-MS/MS）分析评价不同吸附剂对向日葵、橄榄、超高效液相色谱-三重四极杆质谱法同时分析油样中的169种农药（UHPLC-QqQ-MS/MS）盐-质谱法分析人体血清样品中9种不同类别化合物的34种农药残留乙腈辅助提取和高效液相色谱-四极杆飞行时间串联质谱（HPLC-QTOF-MS）定量

其他说明

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技术规格