1) total differential spectrophotometric method
全差示光度法
1.
After separation and preconcentration with CL-tributyl phosphate levextrel resin and using p-Amino-N,N-dimethylaniline as coloring regent, a method for the determination of trace Cr and Cr in water samples with total differential spectrophotometric method has been developed.
用CL TBP萃淋树脂分离富集Cr 和Cr 、对氨基二甲基苯胺做显色剂 ,采用全差示光度法测定环境水样中的Cr 和Cr 。
2.
The preparation method of sulfide standard solution was studied with improved elthylene blue method and total differential spectrophotometric method.
用改进的乙基蓝法和用全差示光度法,研究了硫化物标准溶液的配制方法。
2) all differential spectrophotometry
全差示分光光度法
1.
Determination of gold and sliver in geological sample by all differential spectrophotometry;
全差示分光光度法测定地质样品中金银
3) differential spectrophotometry
示差光度法
1.
Determination of low level of ClO_2 in water by using indigo carmine differential spectrophotometry;
酸性靛蓝示差光度法测定水中低水平ClO_2的含量
2.
Titanium element in the ferrotitanium is determined by the differential spectrophotometry,it is meet the requirements of fast analysis in the steelmaking production when titanium element determining range is between 10.
采用示差光度法测定钛铁中钛含量,钛的测定范围10。
3.
In this paper conditions of determination of ClO2 by using cresol red-differential spectrophotometry have been investigated on the basis of numerous experiments.
本文通过大量的实验确定了用甲酚红示差光度法定量测定二氧化氯的实验条件。
4) Differential photometry
示差光度法
1.
The paper is application of differential photometry determination for Al2O3 of sandstone by aluminon.
本文介绍了铝试剂示差光度法在测定砂岩矿中三氧化二铝的应用,它使三氧化二铝的测试范围从0。
5) differential photometric method
示差光度法
1.
In light of differential photometric method, a new method to analyse with total phosphorus of phosphate rocks with quickly and exactly, is put forward.
分析磷矿石的物理化学特性 ,考察多种磷矿石试样的溶解方法 ,探讨柠檬酸—硝酸铝混合溶剂溶解磷矿石的反应机理 ,借助示差光度法提出了快速准确测定磷矿石中高含量全磷的新方法。
6) Differential spectrophotometry
差示光度法
1.
The method of determination is combining general spectrophotometry with differential spectrophotometry and that of dilute color solution .
采用聚氯乙烯尼龙６树脂分离富集溶解于王水金精矿样品中的金，然后用亚硫酸钠和碘化钾的混合溶液洗脱，并用硫代米氏酮显色，同时将普通光度法、差示光度法以及稀释有色溶液的差示光度法结合起来进行测定。
2.
Conclusions The method can eliminate interfering factor of the enzyme solution with differential spectrophotometry(△A method),which can prove a simple and accurate method for an indicator of the enzymes rate in the pretreatment samples of raw materials.
采用差示光度法(△A法)可消除酶解液中干扰测定总糖含量的许多因素,方法简单,结果准确,可为研究酶解法预处理样品原料的酶解率提供一种可行的考察指标。
补充资料：示差分光光度法
分子式：
CAS号：
性质：用已知适宜浓度的标准溶液作为参比溶液调零和100%标度，测量试样溶液对已知标准参比溶液的透射比。故又称透射比法（transmittance tatio measurement method）。有高吸光度法、低吸光度法和最精确法。适用于高浓或低浓试样，可提高方法的准确度和精密度。
CAS号：
性质：用已知适宜浓度的标准溶液作为参比溶液调零和100%标度，测量试样溶液对已知标准参比溶液的透射比。故又称透射比法（transmittance tatio measurement method）。有高吸光度法、低吸光度法和最精确法。适用于高浓或低浓试样，可提高方法的准确度和精密度。
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