依鲁替尼

单位打算买一台红外-拉曼，目前是尼高力的红外6700+拉曼DXR和布鲁克的红外V70+拉曼Senterra在PK。尼高力的红外市场占用率高，整体上要经济实惠，而且本人以前读书也用过他们的东西，这是他们的优势。布鲁克的设备了解不是很多，只知道XRD很牛，请大家给点建议，谢谢！！！

最近要用石墨炉检测食品里的Ni，那位老师做过？求告知具体的方法，一，用的基改什么，多大浓度？二，原子化温度和灰化温度各是多少？三，最大点浓度是多少？四，检出限能到多少？

前几天有个帖子，说工作站装在别的电脑上的相关问题，感触较深，其实很多时候由于工作需要，看个图或者后处理个数据啥的 不一定非要在和仪器连接的电脑上进行，在一个闲置的电脑上装上需要的工作站也是个不错的选择。比如，在我们实验室就有个专门存放数据的电脑，这个电脑是数据存放专用的服务器，不和仪器连接，所以在这个电脑上可以看看气相图和气质图之类的，在安装GCSOLUTION和mssolution的时候还有个小插曲，就是二者好像不太兼容，就是安装后，无法运行气相图谱的离线编辑，解决办法是;先安装GCMS solution ，再安装gc solution，问题得到解决，至今没明白为什么需要这样的顺序？有没有类似经历的版友？

据我了解，为方便色谱仪气路的安装，国产色谱仪附件中均附聚乙烯管道，来满足仪器气路的连接。然而随着管道的老化和管道的折弯损坏，会造成气体的泄漏或者发生事故，对于这些安捷伦等国外公司则要求，气路管道的连接全部都使用金属管道。你认为怎样？如果碰到色谱仪所配的是聚乙烯管道，你是否会接受？还是自行重新购买金属管道？

哪位大神来指点一下，尼高力光谱仪和布鲁克光谱仪性能上的差异

布鲁克的V70和尼高利的5700同一档次，布鲁克的T27和尼高利的380同一档次，在同一档次相比，哪个好些？

[img]http://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=42972]Nickel in Nickel Plating Solutions[/url]

题目：Solubilisation of waste-activated sludge by ultrasonic treatment 作者：C. Bougrier, H. Carrère, and J.P. Delgenès所在期刊：Chemical Engineering JournalVolume 106, Issue 2, 15 February 2005, Pages 163-169 非常感谢！！[em0808]

[b]仪器信息网讯[/b] 布鲁克公司1月3日宣布[b]收购Nion[/b]，一家开发和制造创新型[b]高端扫描透射电子显微镜(STEM)[/b]的私人控股企业，同时也是第一家为STEM仪器引入像差校正的公司。Nion是超高能和空间分辨率电子能量损失谱(EELS)的世界领导者，研制的仪器具备超高分辨率图像和超高稳定性。此次收购增强了布鲁克在在材料科学研究方面的产品和技术组合，并为电子衍射晶体学的应用提供了技术基础。　　Nion位于美国华盛顿州柯克兰，由Ondrej Krivanek博士和Niklas Dellby博士于1997年创立。在他们的领导下，Nion发展成为全球材料科学研究人员高端STEM的首要供应商。[b]2023年Nion的收入约为800万美元[/b]。此次交易的财务细节没有披露。　　布鲁克AXS部门总裁Frank Burgaezy博士表示：“我们很高兴能将高端STEM产品、电子显微镜技术和Nion的全新专业知识添加到布鲁克的产品组合中。Nion拥有独特的产品，可用于材料科学电子显微镜中最苛刻的研究应用，布鲁克将为Nion提供覆盖全球市场范围的服务，并在基于Nion电子显微镜和布鲁克晶体学技术的电子衍射晶体学新应用方面进行合作。”　　Nion联合创始人Ondrej Krivanek博士补充道：“随着像差校正和超高能量分辨率EELS的引入，Nion彻底改变了STEM技术。凭借我们的产品组合，Nion在全球顶尖科学家中树立了高端STEM产品供应商的良好声誉，也使我们对研究人员的需求有了独特的见解。我们很高兴加入布鲁克，这是一家国际知名的仪器公司，其理念、文化和声誉与我们的公司文化和以研究为导向的目标非常一致。”　　[b]关于Nion[/b]　　Nion是世界级的先进扫描透射电子显微镜(UltraSTEM? 量程)和其他电子光学仪器供应商。自26年前成立以来，Nion一直与客户密切合作，成为推动电子显微镜技术发展的主要力量。该公司设计和制造先进的冷场发射枪、像差校正器、单色仪、样品台、光谱仪和探测器。这使该公司能够确保所有组件无缝协作，并以集成和易于使用的方式提供世界级的仪器，以满足现实世界的需求。　　[b]值得一提的是，Nion公司联合创始人Ondrej L. Krivanek同时也是Gatan公司研发总监。他与其他三位科学家因对像差校正电镜技术的发展做出巨大贡献，曾获得2020年度科维理奖(Kavli Prize)。　　附拓展阅读：[/b]　　[url=https://www.instrument.com.cn/news/20200602/540174.shtml]像差校正电镜四位传奇老人获科维理奖：一段60年理论-实验-商业化典范[/url]　　[url=https://www.instrument.com.cn/news/20201112/564599.shtml]【自传】像差校正电镜技术先驱之Ondrej L. Krivanek[/url][来源：仪器信息网] 未经授权不得转载[align=right][/align]

[b]职位名称：[/b]Application Scientist[b]职位描述/要求：[/b]Manage Pre-Sales for the demo, Sample measurement, Workshop and conference etc..ESSENTIAL FUNCTIONS:Sample measurement and demonstrationGive the talk on the workshop and conference.Manage Customer for the customer training and guide to get value from Bruker AFM.Support Post-Sales customer‘s satisfaction maintain and application experience sharingVisit potential customers to introduce the core competition advantage of BNS products and help sales and customer make right configuration or the special request to communicate with BU.ADDITIONAL RESPONSIBILITIES:Other duties as assignedENVIRONMENTAL REQUIREMENTS:50% travel both domestically and internationally on short noticeAble to work in Government sites, cleanroom, production floor, & laboratory environmentsKNOWLEDGE, SKILLS, AND ABILITIES:Research background and familiar with AFMGood at presentation skill and learning capabilityEnglish, office and basic International trade knowledgeEDUCATIONAL/EXPERIENCE REQUIREMENTS:PHD degree with 3 Years’ AFM related research or technical support job experience3 years AFM experiences in the PHD researchGood at English writing and speakingGood at communication skill[b]公司介绍：[/b] 布鲁克(北京)科技有限公司总部位于美国，是在纳斯达克上市的世界著名的高科技分析仪器跨国企业，以生产质谱仪、核磁共振谱仪、傅立叶红外/拉曼光谱仪，近红外、傅立叶电子顺磁共振波谱仪、原子力显微镜、光学轮廓仪、摩擦磨损测试设备等高水平、高精度分析仪器享誉全球科技界。布鲁克公司创立于 50 多年前，自创立伊始，公司始终秉持一条理念：为每个分析任务提供最佳技术解决方案。如今，公司遍布全球的 6000多名...[url=https://www.instrument.com.cn/job/user/job/position/73445]查看全部[/url]

[b]职位名称：[/b]XRD Application Scientist[b]职位描述/要求：[/b]职责描述：- Develops and maintains detailed technical knowledge of the specifications and operations of BRUKER AXS''s XRD instrument systems and software - Carries out training on instrument operation and use as well as related technical knowledge of systems and software to local distributor personnel.- Assists in or carries out selected potential customer’s sample measurements. Assists in or perform the demonstration and write the application report - Answer sales calls and presents technical aspects of products to customers and sales channels - Maintains familiarity with the specifications and operation of competing products through training and self-learning - Carries out customer’s onsite training, Technical supports for distributors through phone calls or emails and in person.- Works closely with customers/distributors to analyze applications in industry and Academia and provides this input to BD and PM manager- Submit written applications-related reports regarding customer problems and other related situations to country manager, BD and PM manager.- Communicates regularly with corporate and business units to enhance the professional knowledge and to gather up-to-date product information.- Attend trade shows and demonstrate product as well as present scientific papers and posters.Identify and perform Application feasibility studies on new locally interesting applications and transfer solutions to the factory任职要求：- Preferred PhD in Material Science, Physics- 1-5 years’ experience in a relevant scientific establishment - Experience with XRD systems desired.- A positive team player, self-motivated with strong analytical skills - Good spoken and written communication skills in both Mandarin and English- Ability to travel in mainland china up to 50%, sometimes at short notice- Ability interact readily and easily with distributors and customers [b]公司介绍：[/b] 布鲁克(北京)科技有限公司总部位于美国，是在纳斯达克上市的世界著名的高科技分析仪器跨国企业，以生产质谱仪、核磁共振谱仪、傅立叶红外/拉曼光谱仪，近红外、傅立叶电子顺磁共振波谱仪、原子力显微镜、光学轮廓仪、摩擦磨损测试设备等高水平、高精度分析仪器享誉全球科技界。布鲁克公司创立于 50 多年前，自创立伊始，公司始终秉持一条理念：为每个分析任务提供最佳技术解决方案。如今，公司遍布全球的 6000多名...[url=https://www.instrument.com.cn/job/user/job/position/51409]查看全部[/url]

[b]职位名称：[/b]Application scientist[b]职位描述/要求：[/b]SUMMARY OF RESPONSIBILITIES:Manage Pre-Sales for the demo, Sample measurement, Workshop and conference etc..ESSENTIAL FUNCTIONS:➢ Sample measurement and demonstration➢ Give the talk on the workshop and conference.➢ Manage Customer for the customer training and guide to get value from Bruker AFM.➢ Support Post-Sales customer‘s satisfaction maintain and application experience sharing➢ Visit potential customers to introduce the core competition advantage of BNS products and help sales and customer make right configuration or the special request to communicate with BU.ADDITIONAL RESPONSIBILITIES:➢ Other duties as assignedENVIRONMENTAL REQUIREMENTS:➢ 70% travel both domestically and internationally on short notice➢ Able to work in Government sites, cleanroom, production floor, & laboratory environmentsKNOWLEDGE, SKILLS, AND ABILITIES:➢ Research background and familiar with AFM➢ Good at presentation skill and learning capability➢ English, office and basic International trade knowledgeEDUCATIONAL/EXPERIENCE REQUIREMENTS:➢ PHD degree with 3 Years’ AFM related research or technical support job experience➢ 3 years AFM experiences in the PHD research➢ Good at English writing and speaking➢ Good at communication skill[b]公司介绍：[/b] 布鲁克(北京)科技有限公司总部位于美国，是在纳斯达克上市的世界著名的高科技分析仪器跨国企业，以生产质谱仪、核磁共振谱仪、傅立叶红外/拉曼光谱仪，近红外、傅立叶电子顺磁共振波谱仪、原子力显微镜、光学轮廓仪、摩擦磨损测试设备等高水平、高精度分析仪器享誉全球科技界。布鲁克公司创立于 50 多年前，自创立伊始，公司始终秉持一条理念：为每个分析任务提供最佳技术解决方案。如今，公司遍布全球的 6000多名...[url=https://www.instrument.com.cn/job/user/job/position/60116]查看全部[/url]

大家好，我有一套岛津HPLC，工作站是LC-Solution，2个LC-10AD 泵组成高压梯度，但是是当我检查梯度准确性是，发现线性梯度的曲线是弯曲的，而我的梯度曲线值“curve” 是默认的“0”，2个泵流速是准确的，请问是不是梯度曲线的问题啊？改设置为多少呢？

大家说说，同档次的尼高力红外和布鲁克红外到底哪一家的做得更好啊？

如题气体中得酸度都有哪些测试方法呢，做过的高手透露点

[b]职位名称：[/b]EPR Applications Scientist[b]职位描述/要求：[/b]Working closely with both NMR and EPR sales teams in Shanghai. This role is responsible for providing high level of pre- and post-sales application and software-related technical expertise to troubleshoot and resolve specific customer issues through consultation with customers during installation, integration, training and maintenance throughout the entire sales process from initial contact to end of system life.• Develops and maintains detailed technical knowledge of the specifications and operations of instrument systems and software.• Maintains familiarity with the specifications and operation of competing products through training and self-learning.• Presents technical aspects of products to customers and sales channels.• Works closely with customers to analyze applications in industry and Science.• Plans, implements and controls measure to improve process yield and throughput for customers.• Organizes, carries out and reports the progress of sample investigations on customer’s samples.• Submit written applications-related reports regarding customer problems and other related situations.• Communicates regularly with corporate and business units to enhance the professional knowledge and to gather up-to-date product information.• Preferred: PH.D in Chemistry, Biology, Physics or related field. 1 years experience in the field of EPR.• Acceptable: Masters in Chemistry, Biology, Physics or related field. 3 years experience in the field of EPR.• A positive team player, self-motivated with strong analytical and problem-solving skills.• Proven excellence in communication, presentation and facilitation skills in English and Chinese[b]公司介绍：[/b] 布鲁克(北京)科技有限公司总部位于美国，是在纳斯达克上市的世界著名的高科技分析仪器跨国企业，以生产质谱仪、核磁共振谱仪、傅立叶红外/拉曼光谱仪，近红外、傅立叶电子顺磁共振波谱仪、原子力显微镜、光学轮廓仪、摩擦磨损测试设备等高水平、高精度分析仪器享誉全球科技界。布鲁克公司创立于 50 多年前，自创立伊始，公司始终秉持一条理念：为每个分析任务提供最佳技术解决方案。如今，公司遍布全球的 6000多名...[url=https://www.instrument.com.cn/job/user/job/position/72696]查看全部[/url]

【论文学科】化学工程论文【论文级别】硕士论文,硕士毕业论文,硕士研究生论文【中文关键词】氯乙烯论文; 精馏论文; 模拟论文; 优化论文【中文题名】基于Aspen Plus的氯乙烯精馏过程模拟【英文题名】Simulation of the Vinyl Chloride Rectification Process with Aspen Plus【所属分类】工程科技I,有机化工,基本有机化学工业【英文关键词】vinyl chloride; distillation; simulation; optimization【中文摘要】目前国内氯乙烯单体的合成,按原料来源区分有两条工艺路线,即电石乙炔法和石油乙烯氧氯化法。乙烯氧氯化法制取VCM和PVC产品的生产成本因国际原油价格攀升而大幅提高,而传统的电石乙炔法的生产成本则相对偏低,因此国内各个厂家纷纷对现有装置挖潜改造,扩大生产规模。本课题通过对电石乙炔法分馏系统的工艺流程进行ASPEN PLUS模拟,并对操作参数进行优化,以提高产品质量和降低操作费用。氯乙烯精馏全过程模拟包括压缩、全凝器、尾凝器、低沸塔和高沸塔等模块,并与工业采集数据和分析数据进行比较。模拟结果与工业数据吻合较好。然后对低沸塔和高沸塔的进料位置、回流比、馏出比等操作变量进行灵敏度分析,找出参数变化规律。最后通过对氯乙烯精馏系统及高、低沸塔的操作参数进行优化,在保证产品纯度的前提下,使低沸塔塔顶冷凝器的冷量消耗减少了33. 15%,再沸器的蒸汽消耗量减少了29. 41%,低沸塔的操作费用得到了较大幅度(来源:ABCb9论文网www.abclunwen.com)的减少,并降低了VCM产品的生产成本。电石乙炔法分馏系统的工艺流程的全过程模拟和优化,对工业生产和VCM装置的扩建具有实际指导作用。(来源:Ae6d6BC论文网www.abclunwen.com)【英文摘要】At present there are two processes of the VCM synthesis according to the source of material, one is synthesized by calcium carbide and acetylene, the other is ethylene oxychlorination. The cost of the latter is going up with the crude oil price, while the traditional calcium carbide and acetylene method is relatively cheaper. So most domestic factories are encouraged to expand the current equipments and enlarge the production scale.We represent the model of VCM distillation process using Aspen Plus, including the units of compress, total condenser, last condenser, low-boiler tower and high-tower, to improve the product quality and reduce cost. The simulation result will be compared with the data from the plant, and the simulation results were in good agreement with the plant data. The operation parameters of the high-boiler tower and the low-boiler tower, such as feed location, reflux ratio and distillate to feed ratio were optimized on the basis of sensitivity analysis. The policy could be introduced and might bring factories great profit.Finally, the distillation system of PVC and the high boiler, as well as the low boiler operation parameter, were optimized. On the precondition of guaranteeing the purity of products, the cool energy consumption of the condenser of the low boiler was reduced by 33.15%, whereby the steam consumption of the reboiler by 29.41%. The operation expense of the low boiler was reduced greatly and the cost of VCM products was also decreased.Calcium carbide and acetylene distillation process was simulated and optimized, which is instructive for the industrial production and expansion of current VCM equipment.摘要3-4ABSTRACT4前言7-9第一章 文献综述9-24 1． 1 氯乙烯精馏工艺9-10 1． 2 氯乙烯精馏过程模拟进展10-15 1． 2． 1 氯乙烯精馏塔的研究10-13 1． 2． 2 使用不同软件的氯乙烯精馏过程模拟13-15 1． 3 基于ASPEN PLUS的精馏过程模拟实例分析15-23 1． 3． 1 甲醇-水分离塔的模拟16-18 1． 3． 2 丙烯精馏塔的模拟18-21 1． 3． 3 Aspen Plus的其他应用21-23 1． 4 本课题研究内容的提出23-24第二章 工业装置分析和数据采集24-31 2． 1 工业流程简述24-27 2． 2 工业装置分析27-28 2． 2． 1 全凝器27 2． 2． 2 尾凝器27 2． 2． 3 低沸塔27 2． 2． 4 高沸塔27-28 2． 3 数据采集28-29 2． 3． 1 进料组成28 2． 3． 2 典型操作数据28-29

对于片状ZnO纳米晶体，其中一面是Zn暴露的0001面，另一面是O暴露的000-1面，请问有什么方法可以分析实验合成的ZnO哪面是Zn暴露，哪面是O暴露吗？谢谢了！

[b]职位名称：[/b]Applications Specialist[b]职位描述/要求：[/b]The Bruker Microbiology and Diagnostic business area covers diverse lines of market-leading products serving microbiology and diagnostic industry, including the MALDI Biotyper, the IR Biotyper, molecular diagnostic kits and antibiotic resistance and specialty susceptibility testing platform. The MALDI Biotyper is a revolutionary product which uses Mass spectrometry to produce rapid, accurate and cost effective bacterial identifications. The Applications Scientist will be responsible for customer training pre/post sale support providing applications note and develop expert knowledge supporting customers.职责描述：Manage applications scientists to coordinate their effort for customer training and pre-post sales supportDrive Bruker scientific leadership through research, congress symposia, publications, and educational activitiesCultivate and establish strong collaborative relationships with key opinion and thought leadersProvide scientific, technical expertise to the R&D, Marketing Commercial Operations– for support activities of existing product offerings and identification of new products and their respective developmentMaintain expert working knowledge of the microbiology and infectious disease fields and the technologies and the services provided by BrukerMonitor industry developments to assess competitive activity and identify opportunities for future business opportunities.任职要求：In-depth knowledge of clinical, food, pharma, environmental or veterinary microbiology.Experience in managing applications teams.Strong verbal, written, and technical presentation skills, including MS Office with advanced Excel applications proficiency.Demonstrated ability to independently manage multiple tasks and deliverables.Must be self-motivated and willing to take ownership of projects assigned by the management team.Ability to travel on a routine basis and maintain a current Passport/ VISA as required for international travel. Occasional weekend travel will be required. The CSS must plan and execute individual travel per company travel guidelines and within expense budget objectives.Completed application training for new users and return visit of old users in the responsible area, and timely fed back customer needs with sales, identify business opportunities.Support sales pre-sales training, exhibition explanation and participate in dealer training.Coordinate with the product manager to update the sales tools and assist in writing product promotion articles.Check the product configuration and fill in the order form.Education and/or Experience:Advanced degree in biological sciences or ChemistryExperience is IVD industry is a plus[b]公司介绍：[/b] 布鲁克(北京)科技有限公司总部位于美国，是在纳斯达克上市的世界著名的高科技分析仪器跨国企业，以生产质谱仪、核磁共振谱仪、傅立叶红外/拉曼光谱仪，近红外、傅立叶电子顺磁共振波谱仪、原子力显微镜、光学轮廓仪、摩擦磨损测试设备等高水平、高精度分析仪器享誉全球科技界。布鲁克公司创立于 50 多年前，自创立伊始，公司始终秉持一条理念：为每个分析任务提供最佳技术解决方案。如今，公司遍布全球的 6000多名...[url=https://www.instrument.com.cn/job/user/job/position/75875]查看全部[/url]

一些生产工艺对露点要求很高，你知道露点吗？

最近在校准pH计，pH计说明书中的英文资料中讲到用的缓冲溶液是technical的不知道怎么翻译？就是technical buffer solution 什么意思？这里的technical翻译成技术、功能上的？好像有点牵强。

【题名】：书 Ionic Equilibrium: Solubility and pH Calculations, Wiely,1998【全文链接】：https://www.wiley.com/en-us/Ionic+Equilibrium%3A+Solubility+and+pH+Calculations-p-9780471585268

手持式XRF分析仪，尼通和布鲁克哪个好用，用过的人，请告知一下。

不知道各位使用的火焰石墨炉一体的原子吸收价格是多少呢？求告知，单位正在调研！品牌还是考虑进口的吧！

[size=4]最近实在是忍不住了，不得不写写什么了。三鹿事件里最惨的不是三鹿。奶农们的生意是每况愈下，大部分可是靠着奶吃饭，那么他们又能怎样过呢？！政府的补助只是能满足很少的需求。还有那些可怜的孩子们，看着看着我的心情是相当的沉重。因为三鹿，破坏了多少美满的家庭。他们本该幸福的快乐着，可是现在却是怆然而泪涕。经济上的损失可以用钱来弥补，可是心灵上的呢，那些离去的孩子们呢，他们的家庭呢？！就算你辞职，你道歉，又能怎样呢？这样能让那些可怜的孩子回来吗？能在让那些家庭在美满吗？[/size]

布鲁克仪器的快速扫描红外（三维图）用尼高力红外软件能打开吗？如果能，请高手指教，谢谢

有个问题：如果你是鲁滨逊，流落到荒岛，只能带一件玩具，那么，你会带什么呢?

最近使用  LAB SOLUTION5.92，经常出现批处理分析保存的文件没有数据和图谱，数据文件大小也只有正常文件的一半左右，各位朋友有遇到过这种情况吗，是什么原因呢，怎么解决啊？

今天发现GCMS-SOLUTION的一个bug：在后处理 打开一个文件，然后关闭GCMS-SOLUTION，删除包含这个文件的文件夹。再启动GCMS-SOLUTION就无反应，无法进入再解析。重新拷贝回去文件夹才能恢复！ 大家可以试试（千万要做好备份哦！） 我用GC-SOLUTION 来试试没发现这个问题！