1) PSA
逆固相基质分散净化
1.
HCB residues in soils was extracted with acetone/hexane (1∶1,v/v) under ultrasonic extraction,and cleaned up on primary secondary amine (PSA) by removing the polar matrix components or interferences.
建立了逆固相基质分散净化和气质联机法(GC-MS)快速、简便测定土壤中六氯苯(HCB)残留量的方法。
2.
HCB in soil were extracted with acetone/hexane (1:1, v/v) using ultrasonic extraction and removed many polar matrix components using primary secondary amine (PSA) effectively for absorbing interferences.
本文研究了逆固相基质分散净化和气质联机法简单,快速,经济,准确的测定土壤中六氯苯(Hexachlorobenzen,简称HCB)残留量的方法。
2) reverse solid phase dispersion
逆固相分散
1.
Then the pretreated samples were extracted with acetonitrile,further cleaned up by reverse solid phase dispersion,and analyzed by reversed phase HPLC with diode array detector(DAD).
韭菜样本用微波炉加热处理,使酶钝化消除含硫基质干扰,然后用乙腈提取、逆固相分散净化,用反相高效液相色谱-二极管阵列检测器检测。
3) matrix solid phase dispersion
基质固相分散
1.
Determination of six organic acids in tobacco by high-performance liquid chromatography based on matrix solid phase dispersion;
基质固相分散-高效液相色谱法同时测定烟草中的有机酸
2.
Determination of ester preservative in jam using matrix solid phase dispersion-HPLC;
基质固相分散-液相色谱法测定果酱中酯类防腐剂
3.
Study on Determination for Multi-Pesticides Residues Utilizing Matrix Solid Phase Dispersion (MSPD) and Gas Chromatography Mass Spectrometry (GC-MS);
基质固相分散—气相色谱—质谱联用技术在农药多残留分析中的应用研究
4) matrix solid-phase dispersion
基质固相分散
1.
Matrix solid-phase dispersion is a new pre-treatment technique of sample which was first reported in 1989.
基质固相分散技术是1989年提出和发展起来的一种新的样品前处理技术,它能够直接处理固态、半固态和粘稠样品,大大减少了样品处理步骤和溶剂的使用量,缩短分析时间。
2.
A method based on matrix solid-phase dispersion(MSPD) and gas chromatography/mass spectrometry(GC/MS) to determine dimethyl phthalate(DMP),diethyl phthalate(DEP),di-n-butyl phthalate(DBP),butylbenzyl phthalate(BBP) and di-2-ethylhexyl phthalate(DEHP) in vegetables was developed.
利用基质固相分散-气相色谱/质谱法测定了蔬菜中的邻苯二甲酸二甲酯、邻苯二甲酸二乙酯、邻苯二甲酸二丁酯、邻苯二甲酸丁基苄基酯和邻苯二甲酸二异辛酯。
3.
A method based on matrix solid-phase dispersion(MSPD)and High Performance Liquid Chro- matography.
研究了蔬菜中的邻苯二甲酸二丁酯(di-n-butyl phthalate,DBP)和邻苯二甲酸二辛酯(di-2-ethylhexyl phthalate,DEHP)基质固相分散处理和高效液相色谱测定方法。
5) MSPD
基质固相分散
1.
matrix solid-phase disperse(MSPD) and dispersive solid-phase extraction(dispersiveSPE).
采用基质固相分散和分散固相萃取2种样品前处理技术,使用液相色谱-电喷雾串联质谱法同时测定柑橘中的12种杀菌剂。
2.
A newly developed sample pretreatment technique,matrix solid-phase dispersion(MSPD),deltamethrin as analyte and florisil as sorbent,was used to analyze deltamethrin residue in Herbal Ephedrae,and the method was set up.
以溴氰菊酯为分析对象,将一种新型的样品前处理技术—基质固相分散法(MSPD)应用于麻黄中的溴氰菊酯残留测定,建立了麻黄中溴氰菊酯残留量的检测方法,优化了MSPD法的实验条件及气相色谱条件。
3.
A simple and reliable method for the determination of trace isoprocarb and deltamethrin in food by matrix solid-phasedispersion (MSPD) and high performance liquid chromatography (HPLC) was presented .
本文研究了应用基质固相分散(MSPD)处理复杂样品技术与高效液相色谱法相结合测定食物中痕量异丙威和溴氰菊酯残留物的新方法。
6) matrix solid-phase disperse(MSPD)
基质固相分散(MSPD)
补充资料：净化设备——净化器
净化设备——净化器 | |
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条