助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   solid phase extraction 在 轻工业手工业 分类中 的翻译结果: 查询用时:0.157秒
图标索引 在分类学科中查询
所有学科
轻工业手工业
化学
环境科学与资源利用
药学
有机化工
中药学
预防医学与卫生学
畜牧与动物医学
公安
更多类别查询

图标索引 历史查询
 

solid phase extraction
相关语句
  固相萃取
    Methods Solid phase extraction/gas chromatography (SPE/GC) was established with N, N-dimethyl acrylamide as internal standard.
    方法采用n,n-二甲基丙烯酰胺(DMA)作内标物,采用固相萃取/离心分离/吸附/GC方法。
短句来源
    A method to simultaneously analyze 6 organochlorine pesticide residues and 6 pyrethroids pesticide residues in vegetables using solid phase extraction (SPE) and capillary gas chromatography with electron capture detector was developed.
    运用组合固相萃取(Solid phase extraction,SPE)柱净化、GC-ECD检测建立了6种有机氯和6种拟除虫菊酯农药残留的气相色谱同时分析方法.
短句来源
    Microwave Digestion and Solid Phase Extraction Spectrophotometric Determination of Iron in Tobacco
    微波消化-固相萃取光度法测定烟草中的铁
短句来源
    Determination of residue of chloramphenicol in bovine milk by solid phase extraction HPLC
    固相萃取-高效液相色谱法测定牛乳中氯霉素残留
短句来源
    DETERMINATION OF 10-HYDROXY-2-DECAMOIC ACID IN ROYAL JELLY BEER BY SOLID PHASE EXTRACTION HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
    固相萃取高效液相色谱法测定蜂王浆啤酒中的10-羟基-2-癸烯酸
短句来源
更多       
  “solid phase extraction”译为未确定词的双语例句
    Study on Determination of Tobacco Leaf Pigments by Solid Phase Extraction and High Performance Liquid Chromatography
    用微柱高效液相色谱法测定烟草样品中的植物色素的研究
短句来源
    Determination of β-Carotene and Lutein from Tobacco by Solid Phase Extraction and High Performance Liquid Chromatography
    高效液相色谱法测定烟草样品中的叶黄素和β-胡萝卜素
短句来源
    Study on Determination of Heavy Metal Ions in Food by Solid Phase Extraction Followed by High Performance Liquid Chromatography
    用快速分离柱高效液相色谱法测定食品中的重金属元素的研究
短句来源
    The techniques preparation and determination were summaried and the method about the chromatography with solid phase extraction was studied in this part.
    第三部分建立了高效液相色谱-紫外检测对甲基对硫磷、三唑磷、对硫磷、倍硫磷和辛硫磷等五种有机磷农药的同时分离测定。
短句来源
    A method for the simultaneous determination of sulfonamides veterinary drugs residues in food of animal origin, including sulfadiazine, sulfamonomethoxine, sulfaquinoxaline and sulfadimidine, was established by HPLC in a column of Hypersil C18(250 mm×4.6 mm) with a mobile phase consisting of 1% acetic acid-methanol(65∶35 by volume). The drugs in homogenized tissue samples were abstracted by dichloromethane extraction coupled with solid phase extraction of HLB column. The chromatographic conditions were optimized.
    研究了动物源性食品中磺胺嘧啶、磺胺二甲嘧啶、磺胺间甲氧嘧啶、磺胺喹啉药物残留的提取、净化和高效液相色谱分析条件 ,建立了高效液相色谱法同时测定动物源性食品中磺胺类药物残留的方法 ,该法检出限为0.010×10-6~0.020×10-6(w) ,添加回收率为71 %~83 %。
短句来源
查询“solid phase extraction”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  solid phase extraction
A sample pretreatment microfluidic chip was described based on the principle of solid phase extraction and micro electro mechanical system technology.
      
LC-18 column was employed in solid phase extraction (SPE), 1.0 mL of hexane was adopted in liquid-liquid extraction (LLE), and the extracts were analyzed by gas chromatograph mass spectrum (GCMS) in selected ion mode.
      
Solid Phase Extraction and Spectrophotometric Determination of Silver with 2-(2-Quinolylazo)-5-Dimethylaminophenol
      
The method is based on the rapid reaction of silver(I) with QADMAP and the solid phase extraction of the colored chelate using a C18 cartridge.
      
This chelate was enriched by solid phase extraction with C18 cartridge, and the retained chelate was eluted from the cartridge using ethanol (with 1% acetic acid).
      
更多          


The method to determin the major Carboxylic acids, Sugars, glucerol and ethanol in wine and grape must is developled using an ion-exchange column and refractive index detector. A solid-phase extraction method with a strong anion exchanger is used to determine these compounds. The method is validated by determining the repeatability, reproducibility, correlation coefficients, recovery efficienty and accuracy and was compared with different methods of analysis.

提出一个利用折光率检测器、离子交换、HPIC同时分离和测定葡萄酒和葡萄汁中主要有机酸、糖、甘油和乙醇的方法。用一个强阴离子交换的固相萃取柱消除糖对酸测定的干扰,从而实现对甜葡萄酒和葡萄汁中苹果酸的准确测定,并对该法的线性范围、相关系数、标准偏差、以及不同方法进行了的分析对比。

Nickel wire was used as working electrode in electrochemical cell of flow injection system to determine ethanol in wine after the sample was separated by solid-phase extraction.Recovery of the method was 101-103%,linear range for the calibration curve was 10 -5 ~10 -3 M with detecion limit(S/N=3)lx10 -6 M.

葡萄酒经过固相萃取分离出有机酸根等干扰物质后,以镍电极脉冲安培法,结合流动注射技术,测定乙醇含量。方法的回收率为101.2% ~103.4% ,线性动态范围为10- 5~10- 3M,检测限(S/N= 3)为1×10- 6M。

A novel method for the determination of resveratrol in wine was developed Solid\|phase\|extraction (SPE) was carried out on a SPE C\-\{18\} column N,O\|Bis(trimethylsilyl) trifluoroacetamide (BSTFA)was used for sample derivatization Sample aliquots were analyzed qualitatively and quantitatively with GC-MS The detection limits, recovery ranges, and precision were 3 72 μg·L\+\{-1\}, 86% to 103%, and 4 5% for\% cis\%\|resveratrol respectively, 6 00 μg·L\+\{-1\}, 91% to 110% and 5 2%...

A novel method for the determination of resveratrol in wine was developed Solid\|phase\|extraction (SPE) was carried out on a SPE C\-\{18\} column N,O\|Bis(trimethylsilyl) trifluoroacetamide (BSTFA)was used for sample derivatization Sample aliquots were analyzed qualitatively and quantitatively with GC-MS The detection limits, recovery ranges, and precision were 3 72 μg·L\+\{-1\}, 86% to 103%, and 4 5% for\% cis\%\|resveratrol respectively, 6 00 μg·L\+\{-1\}, 91% to 110% and 5 2% for \%trans\%\|resveratrol respectively Thirty\|one homemade wines and 11 import wines were analysed This method was inexpensive, quick, specific, selective and needs minimal amounts of sample

研究了固相萃取(SPE)GCMS法同时测定葡萄酒中顺反式白藜芦醇的分析方法.用SPEC18小柱进行葡萄酒样品的前处理,以2三甲基甲硅烷基三氟乙酰胺(BSTFA)试剂衍生化分离出的白藜芦醇,用GCMS法对顺、反式白藜芦醇进行定性和定量分析.对顺、反式白藜芦醇方法的检出限分别为372μg·L-1和600μg·L-1,平均回收率分别为939%和988%,RSD分别为74%和81%.分析了31个国产葡萄酒,11个进口葡萄酒.该法简便、快速、损失小,样品用量少,适合大批量样品的测定.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关solid phase extraction的内容
在知识搜索中查有关solid phase extraction的内容
在数字搜索中查有关solid phase extraction的内容
在概念知识元中查有关solid phase extraction的内容
在学术趋势中查有关solid phase extraction的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社