TITRATION相关论文
研究了用蒸馏后滴定法测定柴油发动机NOX-还原剂AUS32 中尿素含量的分析方法。 该方法用于标准样品(GBW 06501)分析，测定值与认定值......
Interaction of Ca^(2+) and soil humic acid characterized by a joint experimental platform of potenti
Rocky desertification has become a major environmental issue in the karst region of southwestern China.Karst rocky deser......
Counting free acidic and alkaline residues of protein via moving reaction boundary titration in chip
As two of important physico-chemical parameters,the acidic and alkaline residues of protein are of evident significa......
[Objective] Earlier identification of pregnant and non-pregnant animals post mating can greatly improve reproductive eff......
<正> According to what has been reported in the literature and our work, by using the method of two phase titration we h......
Vanadium-bearing stone coal is a new resource of vanadium. V in stone coal mainly exists in three oxidation states: 7.8......
Extraction Technology of Total Alkaloids from RADIX ACONITI LATERALIS PREPARATA by the Uniform Desig
[Objective] To screen the optimal extraction technology of total alkaloids from RADIX ACONITI LATERALIS PREPARATA,so as ......
Crystal Structure and Binding Properties of a New Molecular Clip Based on Diethoxycarbonyl Glycoluri
A new molecular clip based on diethoxycarbonyl glycoluril 5: C42H36N6O6 , has been synthesized and characterized by sing......
Protic ionic liquid (PIL) triethylammonium acetate was prepared by mixing equimolar amounts of acetic acid and triethyla......
A new fluorescent probe RY was synthesized for the detection of Au3+ions based on a rhodamine B derivative.The fluoresce......
Since the discovery of carbon nanotubes (CNT), this material has been recognized as an attractive catalyst support. CNT ......
Nitrous acid is inevitably present in Purex process,thus,it is desired to build a HNO2 distribution model which could be......
Two-dimension fluorescence correlation spectroscopy to characterize the binding of organic ligands w
Metal binding of organic ligands can definitely affect its environmental behavior in waters,while information on the bin......
The synthesis of Friedel’s salt(FS: 3Ca O·A12O3·Ca Cl2·10H2O) by the reaction of calcium chloride with sodium alumin......
The influence of additive Konjac Glucomannan (KGM) in a variety of con- centrations on the crystallization morphology an......
New types of fluorescence DNA-based silver nanoclusters(DNAn-Ag NCs, n = 1, 2, 3c, 4c, 5c) were synthesized by C3T-rich ......
Determination of Poly(Diallyldimethylammonium Chloride)via Spectrophotometric Titration with Coomass
Poly(diallyldimethylammonium chloride)(PDDA)is used as organic coagulant in water purification and auxiliary agent in pa......
A series of V_2O_5 with various morphologies was prepared by the hydrothermal method and loaded on the modified active c......
采用紫外-可见光谱法(UV-Vis)研究三种二茂铁衍生物[Fc(COOH)_2(λ_(max)=286nm),Fc(OBt)_2(λ_(max)=305nm),Fc(Cys)(λ_(max)=28......
A novel Ce(Ⅳ) ion-selective polyvinyl chloride(PVC) membrane electrode based on HDEHP and HEH/EHP as ionophore was succ......
In an effort to understand the recombination of a B2 metallo-β-lactamase(MβL),the binding of metals to apo-ImiS was st......
Simple and cost-effective determination of ciprofloxacin hydrochloride by electrical micro-titration
By employing an electrical micro-titration system, in which a capacitively coupled contactless conductivity detector(C4D......
首次发现达托霉素是一种新的胰蛋白酶激活剂,当胰蛋白酶与达托霉素的物质的量的比在反应时达到34.05时,达托霉素对胰蛋白酶比活力......
AIM:To evaluate the safety of four insulin titration algorithms in a homogeneous population of insulin-na ve type 2 diab......
N-Methylformohydroxamic acid (NFHA) is synthesized by the method of N-methylhydroxylaminehydrochloride reacting with et......
In the process control analysis of reprocessing plant, the determination of free acid in aqueous plays an important role......
During the reprocessing of spent nuclear fuel, sodium nitrite is mainly used for valence control of Np and Pu in feed so......
Determination of Nitric Acid in Aqueous Solution of Uranium and Plutonium Purification Cycle by Near
The concentration of nitric acid interfered with the distribution of uranium and plutonium in nuclear fuel reprocessing ......
A study was made on the hydroxylation of six macrocyclic bicopper complexes withbridge of SCN~-, Cl~-, Br~-, I~-, N_3~-......
Electrochemical intercalation reaction of lithium into sulfides of nonlayer structure——Ⅰ.Lithium int
The reaction mechanism of cell Li/PbS has been studied with coulombic titration,cyclicvoltammetry and X-ray diffraction......
Five new techniques in electrometric titration are described: 1.Oscillopolarographic titration without incision at 1 mi......
Spectrophotometric-Complexometric Titrations(Ⅲ)——The Titration of Micro-quantities of Titanium (Usin
When DCTA is used as the titrant,benzilic acid is a specific masking agent for Ti (IV).Using the DCTA-benzilic acid mas......
Percentages of P or/and F in polymers and organic compounds are found by using Nd~(3+) as pre-cipitant and subsequent t......
Objective The Asian Treat to Target Lantus Study(ATLAS)is designed to compare the effectiveness of a patient-versus phys......
We applied a very simple method,TCA-al-cobol method,to purify human serum albumin.The product is pure albumin by SDS-PA......
The use of K_2NbF_7 as a probe solute for the cyclic voltammetric determination of oxide in FLINAKmelts was studied and......
探讨了电位滴定(PT)法测定的零电荷点的物理意义,认为是零净电荷点(ZPNC).并对零净电荷点PH(pH_(ZPNC)),零可变电荷点pH(pH_(ZPVC)......
The stability constants and thermodynamic functions for complexes of lanthanum with eight kind of amino acids according ......
A titration microcalorimeter with the sample cells of 1 mL and 3 mL volume was constructed by combining LKB-2107 ampule......
A flow injection titration method for simultaneous determination of hydroxide, carbonate and alumina in sodium aluminate......
The reaction between technetium and hydrazine in nitric acid medium was studied by the titration ofthe concentration of......
Using 1mol/L (NH_4)_2SO_4-aturated (NH_4)_2C_2O_4 as a masking reagent, V-△V/△pH, V-pH and back-titration methods are......
Determination of Hg and MeHg complexation with dissolved organic matter by fluorescence quenching ti
In natural waters inorganic mercury (Hg) and methylmercury (MeHg) are complexed with a variety of inorganic and organic ......
Interaction of Ca2+and soil humic acid characterized by a joint experimental platform of potentiomet
Rocky desertification has become a major envi-ronmental issue in the karst region of southwestern China.Karst rocky dese......
Soil acid and alkali buffer capacity,as a major indicator for evaluating its vulnerability and resistibility to acidific......
An efficient and mild carboxylation of multiwall carbon nanotubes using H_2O_2 in the presence of he
A clean,fast,and facile oxidation of multiwalled carbon nanotubes(MWCNTs) by H_2O_2/heteropolyacid(H_3PW_(12)O_(40)) gav......
Objective To evaluate the efficacy and safety of a new long-acting β2 agonist hydrochloric bambuterol for treating asth......
