邻苯二甲醛

需高水平消毒内镜，可选用2%戊二醛浸泡法，邻苯二甲醛，AED内窥镜消毒剂等。

If necessary for disinfecting the endoscope high level , these ways , soaking method with 2 % glutaral , o-phthalaldehyde , AED antiseptic of endoscope , ea tl , could be chosen .

邻苯二甲醛法测定血清尿素的研究

Study on determination of urea in serum by spectrophotometry with o-phthalaldehyde

结果提示，邻苯二甲醛随其浓度增加、试验温度升高、作用时间延长、pH值增加，杀芽孢效果增强；pH值降低，可使杀芽孢效果下降。

The results suggest that the sporicidal efficacy of orthophthalaldehyde increased with increasing concentration , temperature and pH value and prolonging contact time and decreased with decreasing pH value .

并利用邻苯二甲醛（OPA）衍生化试剂对还原型谷胱甘肽（GSH）进行了定性、定量分析。

And o-phthalaldehyde ( OPA ) derivatization reagent glutathione ( GSH ) conducted a qualitative , quantitative analysis .

待测样品经去泡、离心等处理后，采用强酸性阳离子交换柱分离出牛磺酸，与邻苯二甲醛（OPA）/2-巯基乙醇衍生化后进行荧光法测定。

After pretreatment , the sample was separated and cleaned up with cation exchange column , then taurine was derived by o-phthalaldehyde and was monitored by fluorophotometry .

对枯草芽胞杆菌黑色变种芽胞作用60min和90min，平均杀灭率分别为99.94%和100.00%，该原液放置于56℃条件下2周，邻苯二甲醛含量下降率为3.27%。

When its stock solution was stored at 56 ℃ under airtight condition for 2 weeks , the content of phthalaldehyde decreased by 3.27 % .

方法：反相高压液相色谱法。HypersilBDS柱，邻苯二甲醛柱前衍生化、萤光检测法检测。

Methods : Reversed phase high pressure liquid chromatography ( HPLC ), Hypersil BDS column , O phthalaldehyde ( OPA ) precolumn derivatization method and fluorescence detector were used .

邻苯二甲醛消毒剂原液经54℃恒温存放14d，该消毒液由无色透明变为黄色透明液体，其含量下降率为17.7%。

After storing at 54 ℃ constant temperature for 14 d , the stock solution of orthophthalaldehyde disinfectant turned from colorless transparent solution into yellow transparent solution and its orthophthalaldehyde content decreased by 17.7 % .

邻苯二甲醛消毒剂杀菌性能及影响因素的研究

Study on germicidal properties of ortho-phthalaldehyde disinfectant and its influencing factors

目的观察复方邻苯二甲醛消毒液的杀菌效果。

Objective To observe the germicidal efficacy of compound orthophthalaldehyde disinfection solution .

复方邻苯二甲醛的毒性与金属腐蚀性的研究

Study on the Toxicity and Metal Corrosion of Compound Ortho-phthalaldehyde

邻苯二甲醛消毒剂对细菌芽孢的杀灭效果观察

Observation on efficacy of ORTHOPHTHALALDEHYDE disinfectant in killing bacterial spores

用邻苯二甲醛荧光法检测肽&与茚三酮方法的比较

Fluorescence Detection of Peptides with O-Phthalaldehyde & a Comparison with the Ninhydrin Method

邻苯二甲醛消毒剂性能稳定，对金属腐蚀性低。

Ortho-phthalaldehyde disinfectant was stable in properties and had low corrosiveness to metals .

邻苯二甲醛消毒剂灭菌效果的实验研究

Germicidal Efficacy of Phthalaldehyde Disinfectant : An Experimental Study

邻苯二甲醛与戊二醛杀菌效果的比较

Comparision of germicidal efficacy of ORTHOPHTHALALDEHYDE and glutaraldehyde

铜绿假单胞菌对邻苯二甲醛与碘伏抗性及其机制研究

Study on the Resistance of Pseudomonas Aeruginosa to Ortho-phthalaldehyde and Iodophor and the Mechanisms

尿S-羧甲基半胱氨酸的邻苯二甲醛自动柱前衍生高效液相色谱测定法

Determination of S-carboxymethyl cysteine in urine by high-performance liquid chromatography with pre-column derivation with o-phthalaldehyde

邻苯二甲醛的消毒灭菌效果研究

Disinfection and Sterilization Effect of Ortho-phthalaldehyde

方法：采用荧光分光光度法测定邻苯二甲醛与组胺在碱性条件下生成的荧光物质，检测不同条件下大鼠腹腔肥大细胞分泌的组胺。

Methods : Fluorometric assay was used to measure histamine secretion from RPMC under various conditions .

邻苯二甲醛消毒性能的研究

Study of Disinfectant Properties of Ortho-phthalaldehyde

采用高效液相色谱邻苯二甲醛柱前衍生化法，测定进口药品阿波莫斯注射液中天门冬鸟氨酸的含量。

A precolumn derivatization with OPA of HPLC method was established for the determination of Hepa Merz injection .

[目的]评价复方邻苯二甲醛（pH8.3）的毒性与金属腐蚀性。

[ Objective ] To evaluate the toxicity and metal corrosion of compound ortho-phthalaldehyde ( COP , pH 8.3 ) .

为建立快速测定复方化学消毒剂中邻苯二甲醛的方法，采用反相高效液相色谱法进行了试验研究。

A new reversed-phase high-performance liquid chromatographic method ( RP-HPLC ) was established for the rapid determination of ortho-phthalaldehyde ( OPA ) in compound chemical disinfectant .

邻苯二甲醛柱前衍生化高效液相色谱法测定组织中肌肽含量后处理对肺缺血再灌注丙二醛和谷胱甘肽的影响

Determination of carnosine by reversed phased high performance liquid chromatography with precolumn O-phthalaldehyde derivation Influence of ischemic post-conditioning on malondialdehyde and glutathione during pulmonary ischemic reperfusion

研究复方邻苯二甲醛对细菌的杀灭效果以及有机物、温度等因素对杀灭效果的影响，并评价其金属腐蚀性及毒性；

[ Objective ] This study observed the germicidal efficacy and organism , temperature influential factors of compound ortho-phthalaldehyde , and evaluated the metal corrosion , toxicity .

实验结果表明在紫外光条件下，萘在α-Fe2O3纳米管表面迁移转化过程是先转化为邻苯二甲醛，邻苯二甲醛迅速转化为邻苯二甲酸，实验中检测到的中间产物是邻苯二甲酸。

Experimental results show that under UV irradiation , the naphthalene first transformed into o-phthalaldehyde , and then o-phthalaldehyde rapidly converted into phthalic acid . Phthalic acid was detected as the intermediate in our experiments .

第二章利用甲醛在中性或弱酸性条件下对亚硫酸盐－邻苯二甲醛－铵盐体系的抑制作用，建立了静态抑制荧光和流动注射抑制荧光法测定微量甲醛的新方法。

Chapter two , bases on in neutral or weakly acid solution , formaldehyde has inhibitory effect on the fluorescence system of sulfite-o-phthalaldehyde-ammonium , set up the direct fluorophotometric and flow-injection fluorophotometric methods for the determination of trace formaldehyde .

目前，用于标记的荧光探针染料主要有荧光素类、罗明丹类、香豆素类、邻苯二甲醛类等，其中荧光素及其衍生物一直是生物及化学分析领域研究的热点。

At present , Fluorescent probes used to be marked have fluorescein derivatives , rhodamine derivatives , coumarin derivatives , o-phthalaldehyde derivatives and so on . Fluorescein and its derivatives have been a hot spot of research in the field of chemical and biological analysis .

儿童玩具中的有毒化学物质，主要包括重金属，邻苯二甲酸盐和甲醛等。

The toxic chemicals in toys mainly include heavy metals , phthalates , formaldehyde and so on .