1) isogradient elution
等梯度淋洗
1.
The carbofuran and carbaryl in water samples were extracted by dichloromethane,the extract was concentrated by nitrogen blow-down,and the isogradient elution was used in HPLC detection.
对水样中呋喃丹和甲萘威的高效液相色谱标准检测方法进行了改进,以二氯甲烷提取水样中的呋喃丹和甲萘威,采用氮吹法浓缩提取液,HPLC测定中采取等梯度淋洗。
2) gradient elution
梯度淋洗
1.
A gradient elution method for the characterization of cyclo-depolymerization products of amorphous polyether ketone(sulfone) by reversed phase high performance liquid chromatography was proposed.
0mL/min,梯度淋洗方式;254nm紫外检测,由此方法可将全部同系物组分有效地分离并可准确给出产物中各环状低聚体组分的百分含量。
2.
A new method of simulating separating anions in linear gradient elution ion chromatography with sodium hydroxide was developed.
建立了使用氢氧化钠淋洗液时用计算机模拟离子色谱梯度淋洗分离阴离子的新方法,研究了在线性梯度淋洗过程中不同时间阴离子在色谱柱中的位置及所在位置的淋洗液浓度,得出阴离子在不同时间的容量因子、迁移速度,通过积分得到保留时间。
3.
This paper has studied the application of eluant online generated method, gradient elution and concentrated method to meet the requirement of accurate measurement of super trace chloride and sulfate in water quality of the nuclear power plant, under the condition of using the separate column which has high selection of hydroxide.
研究了在新型离子色谱中采用淋洗液在线发生技术和对OH-选择性高的分离柱的条件下 ,建立适当的梯度淋洗程序和样品浓缩富集方法 ,以满足对核电水质中超痕量Cl-和SO2 -4进行准确测定的要求。
3) isocratic eluting
等度淋洗
1.
36 mmol LiOH and 2% acetonitrile solution were used for isocratic eluting with volume .
具体方法为采用美国戴安ICS-1000型离子色谱仪,METROSEP ASupp 5 100型分离柱,36 mmol LiOH+2%乙腈的淋洗液等度淋洗;进样20μL,流速0。
4) solvent-gradient elution fractionation
溶剂梯度淋洗
5) isocratic elution
等度洗脱，无梯度洗脱
6) Gradient eluent generator
梯度淋洗液发生器
补充资料：长等短等
1.犹言左等右等。谓等待久。
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