色谱科 默克Supelco 乙霉威，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.

Diethofencarb is a phenylcarbamate fungicide having preventive and curative activity against benzimidazole resistant strains of Botrysis spp. on grapes and vegetables. It is used to control gray mold diseases on many crops by inhibiting phospholipid and fatty acid biosynthesis process.

Diethofencarb has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.

Diethofencarb was included in Annex I of Commission Directive 2011/26/EU5 on 1 June 2011. As per Commission Implementing Regulation (EU) No 540/20116, diethofencarb is approved under Regulation (EC) No 1107/2009, repealing Council Directive 91/414/EEC. The European Food Safety Authority (EFSA) has proposed a MRL of diethofencarb at 0.09 mg/kg in bananas imported from Latin American countries following the request received from an evaluating member state (EMS) as per Article 8 of Regulation (EC) No 396/2005 on 9 November 2015.

应用领域

乙霉威可用作以下方面的认证参考物质：建立一种基于有机物悬浮液滴固化的分散液-液微萃取方法采用液相色谱-二极管阵列检测器（DLLME-SFO）同时测定苹果果肉和果皮中的乙霉威和嘧霉胺（HPLC-DAD）研究番茄灰霉病菌田间分离株对苯酰菌胺的敏感性特征，并评价苯酰菌胺类药物间交叉抗性关系的抗性机制。苯并咪唑，建立了超声波辅助表面活性剂强化乳化微萃取-高效液相色谱-二极管阵列检测器/电喷雾质谱联用分析水和果汁中乙霉威和嘧霉胺杀菌剂的方法（HPLC-DAD/ESI-MS）从MoS 2单层制备3D纳米管组装体（3D MoS 2 NTs）快速选择性筛选乙霉威分散液液微萃取法测定水样中乙霉威和嘧霉胺

其他说明

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技术规格