• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Screening and Quantitation of 215 Pesticides in Honey by an Integrated On-Line Extraction UHPLC-MS/M

Screening and Quantitation of 215 Pesticides in Honey by an Integrated On-Line Extraction UHPLC-MS/M

来源 :43rd International Symposium on High Performance Liquid Phas | 被引量 : 0次 | 上传用户：fh1130
【摘 要】
：
Solid Phase Extraction(SPE) is widely used for sample clean up before LC-MS/MS analysis.It is costly and time consuming.Here we present a simple,cost effective and sensitive procedure for screening an
【作 者】
：
Qinghe Wang Keyu Zhou Zicheng Yang Louis Maljers 
【机 构】
：
Bruker Daltonics,Shanghai,China Bruker Daltonics
【出 处】
：
43rd International Symposium on High Performance Liquid Phas
【发表日期】
：
2015年7期
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Solid Phase Extraction(SPE) is widely used for sample clean up before LC-MS/MS analysis.It is costly and time consuming.Here we present a simple,cost effective and sensitive procedure for screening and quantitation of pesticides in honey using an integrated On-Line Extraction(OLE)-UHPLC-MS/MS system for analysis of pesticides in honey.
其他文献
响应性层状有序超微孔材料的光控合成
超微孔材料是一类有特殊研究和应用价值的材料[1,2].以新设计合成的光响应咪唑离子表面活性剂为基础,利用蒸发诱导自组装法[3]制备得到了层状有序超微孔二氧化硅薄膜材料.
会议
层状超微孔可控制备离子液体
邻菲罗啉二酰胺修饰KIT-6用于高效高选择性U(Ⅵ)吸附
核能的复苏引起了人们对富集、分离、回收放射性核素尤其是U(Ⅵ)的极大关注和兴趣.介孔材料因其较大的比表面积和较强的吸附能力在U(Ⅵ)吸附分离方面具有广阔的应用前景,尤其是吸附效率高,吸附选择性大的功能性介孔材料近年来更是备受瞩目.
会议
介孔硅功能化U(Ⅵ)吸附
大孔陶瓷管载体引入氧化锌亚微米粒子层诱导制备高稳定ZIF-7膜
金属有机骨架(MOFs)膜因其优良的性能,是当今膜研究领域的热点之一.ZIF-7 的孔径(0.3nm)小于ZIF-8 的孔径,对小分子气体分离能表现出更好的筛分性能,故ZIF-7 膜是很好的MOFs 膜研究对象.
会议
MOFs膜ZIF-7膜膜制备氧化锌气体渗透
晶粒可控Silicalite-1的简便合成
ZSM-5 分子筛酸性、催化活性以及择形选择性受其硅铝比、晶粒尺寸等影响.高硅铝沸石分子筛酸量低,在抑制生焦过程中表现出优异的性能;小晶粒沸石分子筛有利于改善其扩散传质,而大晶粒分子筛更有利于其择形选择性的保持,沸石的使用应根据催化过程的需要、在遵循一定规律的前提下,在催化活性以及择形选择性上做出选择.
会议
Silicalite-1合成晶粒大小晶种
Vanadium Catalytic Site Nuclearity,Edge Energy Blue Shift and Al(Ⅲ)or Ti(Ⅳ)Anchoring Effect in MCM-4
Nuclearity control or isolation of metal ions supported on oxides is a Grail in heterogeneous catalysis while tuning optical gaps open opportunities not only in photocatalysis but also in optical prot
会议
VanadiumUV-visible spectroscopyMCM-41Edge EnergyLigand charge transfer band
HIGH-THROUGHPUT MASS SPECTROMETRY METHODS FOR ANALYSIS OF LOW-MASS POLLUTANTS IN COMPLEX MEDIA
High-throughput analysis of low-mass pollutants in environmental or biological samples is highly important for public safety and environmental health studies.Matrix-assisted laser desorption/ionizatio
会议
A new calibration curve calculation method for absolute quantification of drug metabolizing enzymes
Cytochrome P450(CYP) enzymes and uridine 5-diphospho-glucuronosyltransferase(UGT) enzymes are critical enzymes for drug metabolism,affecting the pharmacological efficiency of drugs[1].Accurate quantif
会议
ARSENIC SPECIATION ANALYSIS IN HUMAN SALIVA BY LC-ICPMS COUPLING SYSTEM AFTER CHINESE TRADITIONAL ME
Chinese traditional medicines containing arsenicals have been clinically applied for very long time [1,2].As one of effective components in medicines,arsenicals can be metabolized through the body of
会议
Cryogel preparation of poly(graphene-methylmethacrylateethylene glycol dimethylacrylate)for pipette-
An novel poly(graphene-methylmethacrylate-ethylene glycol dimethylacrylate)(G-MMA-EGDMA)pipette-tip solid phase sorbent was prepared by cryogel process to extract triazine herbicides for HPLC analysis
会议
GrapheneCryogelPipette-tip solid phase extractionTriazine
Using Cryogel to Prepare Poly(graphene-methylmethacrylateethylene glycol dimethylacrylate)as Adsorbe
In this study,a novel poly(graphene-methylmethacrylate-ethylene glycol dimethylacrylate)(G-MMA-EGDMA)was synthesis by cryogel method and prepared as the adsorbents for stir bar sorptive extraction(SBS
会议
GrapheneCryogelStir bar sorptive extractionBisphenol AAlkylphenols