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~~Gehaltsbestimmung von Ca und Mg in Mineralwässern~~
/m-cn.vwr.com/zh_CN/images/Chemical-oxygen-demand-COD-DIN-38409-part41_2305KB.pdf
Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 16.05.2013 page 1 from 7 Determination of the Chemical Oxygen Demand COD according to DIN 38 409 part 41 Application date: 16.05.2013 page 2 from 7 Use Determination of the chemic...
节省实验室运营成本
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节省实验室运营成本 Your Role Your Challenge Our Services Portfolio Resources About Us 高效率,即低成本 日常设备维护,准备培养基,实验室耗材管理的起伏不定–每天都有很多事情决定着运行实验室的成本。 通常,削减成本的责任被推给了科学家,使他们面临着在实验室中逐年节省成本的挑战。 这不仅会导致牺牲诸多方面,不仅要追求更低廉的库存来提高供应质量,而且还会浪费科学家本来可以投入科研的宝贵时间。 有时,员工根本不知道如何节省成本,或...
What Is a Tangential Flow Filtration System (TFF)?
/cms/tech-article-tangential-flow-filtration
切向流过滤:更简便、更快捷、更高效 当需要高效、经济地去除杂质且涉及大量样品时, 切向流过滤 (TFF) 可能是最佳选择。TFF 采用 过滤器 分离或隔离特定粒径的颗粒。不同于传统(或死端)过滤,切向流过滤允许流体循环穿过过滤器以产生压差,而不是强制流体通过。 这种 “切向”过滤 方式意味着样品平行流过过滤器,并通过储液器进行多次循环。小于孔径的颗粒可通过滤膜,形成滤液。 TFF也称为 错流过滤,包括微滤、纳滤和超滤。 切向流过滤的优势 使用 TFF,可避免较大颗粒在过滤器中堆积或结块,提...
~~General Description of an Application~~
/m-cn.vwr.com/zh_CN/images/Total-acid-number-TAN-ASTM-664_365KB_English-PDF.pdf
General Description of an Application Application Date: 11.04.2013 Page 1 of 12 Total acid number number - TAN Application Date: 11.04.2013 Page 2 of 12 Use Determination of acidic constituents in petroleum products and lubricants by potentiometri...
~~General Description of an Application~~
/m-cn.vwr.com/zh_CN/images/Total-base-number-TBN-DIN-ISO-3771-ASTM-2896_280KB.pdf
General Description of an Application Application Date: 10.04.2013 Page 1 of 10 Total base number – TBN according to ASTM D2896/ISO 3771 Application Date: 10.04.2013 Page 2 of 10 Use Determination of basic constituents in petroleum products by pot...
洁净室科学家
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洁净室科学家 Your Role Your Challenge Our Services Portfolio Resources About Us 消除生产中的风险 如果只需要一个颗粒就可以在洁净室中造成灾难,那么实际上就没有错误的余地。 无论是在制药领域保护患者生命,还是在微处理器设施上进行数百万美元的投资,保持受控环境的洁净都是科学行业中最严格,最受规范的做法之一。 仔细检查研究各个方面是否符合规定,从设施的功能性到日常用品的质量,从手套的消毒水平到戴上手套的方式,甚至可以借助隔离器完...
~~Gehaltsbestimmung von Ca und Mg in Mineralwässern~~
/m-cn.vwr.com/zh_CN/images/Saponification-number_420KB_English-PDF.pdf
Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 03.04.2013 page 1 from 11 Saponification Number in fats and oils according to DIN 53 401 Application date: 03.04.2013 page 2 from 11 Use Determination of saponification number in ...
研究科学家
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研究科学家 Your Role Your Challenge Our Services Portfolio Resources About Us Rediscover the Time To Do What Matters Most — Science It’s easy to forget that simple curiosity is what first brought you to science. Innovation and the impetus to improve th...
~~Gehaltsbestimmung von Ca und Mg in Mineralwässern~~
/m-cn.vwr.com/zh_CN/images/Acidity-in-fats-and-oils-FFA_285KB_English-PDF.pdf
Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 03.04.2013 page 1 from 11 Determination of Acid number and free fatty acids (FFA) in fats and oils Application date: 03.04.2013 page 2 from 11 Use The method is suitable for edibl...
~~General Description of an Application~~
/m-cn.vwr.com/zh_CN/images/Ascorbic-acid-Vitamin-C-with-DCPIP_205KB_English-P.pdf
General Description of an Application Application Date: 23.01.2014 Page 1 of 8 Quantitative analysis of ascorbic acid with specific titrant DCPIP Application Date: 23.01.2014 Page 2 of 8 Use This method is used to determine the content of ascorbic...
生产经理
/cms/avantor_services_production_manager
生产经理 Your Role Your Challenge Our Services Portfolio Resources About Us 提高生产效率,合规性和安全性 生产管理不仅仅是科学的一个方面,它本身就是一门科学。 除了负责预算,安排和协调各个生产部门外,还需要观察波动的数据,调整方法以应对新挑战,并结合最佳产品和最新技术以达到最高的结果标准。 通过对逻辑,合理性,分析和职业道德的应用,您的成功在很大程度上取决于所管理流程的敏捷性和效率,但是不受您控制的因素又如何呢? 法规变更...
~~Hichrom International Catalogue 9 33 57~~
/m-cn.vwr.com/zh_CN/images/Hichrom_International_Catalogue_9_33_57.pdf
33 LC Colum n Selection – C18 Reversed-Phase M aterials www.hichrom.co.uk • sales@hichrom.co.uk • Tel: +44 (0) 118 930 3660 Hichrom Lim ited C18 Reversed-Phase Materials SPECIFICATIONS OF C18 BONDED RP MATERIALS Octadecyl (ODS) or C18 bonded phase...
定制包装和试剂盒解决方案
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定制包装和试剂盒解决方案 Your Role Your Challenge Our Services Portfolio Resources About Us 根据您的需求提供独特的试剂盒 随着研究和生产设施努力提高效率,对高质量试剂盒解决方案的需求也在增加。 特殊要求,本地和国际法规以及最后一刻的更改只是挑战试剂盒组装和管理的几个障碍,如果没有正确的帮助,可能会导致延误和不必要的研究,测试或生产压力 。 Avantor Services通过在供应链物流中久经考验的专业知识以及管理您在全球...
~~Thermo Scientific Solid Phase Guide~~
/m-cn.vwr.com/zh_CN/images/Thermo_Scientific_Solid_Phase_Guide.pdf
solid phase techniques Thermo Scientific Solid Phase Guide H H NNHHHHH CCC H C HH 3 H 3 C SSS N H NN H N HHH 222 OO N HHH 2222 O OOOO OO H C H C H C H C 33 HHHH an introduction to H H N H CH 3 H 3 C S NH 2 NH 2 O NH 2 O H O O O O H CH 3 H Surface ...
Avantor®流体处理解决方案
/cms/avantor-fluid-handling
Avantor®流体处理解决方案 Avantor is the only open-architecture fluid handling provider to offer complete design manufacturing and logistics to support every stage of your biomanufacturing process – wherever your operations are located across the globe. Av...
~~CS-Vegetables-2019~~
/m-cn.vwr.com/zh_CN/images/CS-Vegetables-2019.pdf
CASE STUDY Vegetables FDA validated molecular method to detect C. cayetanensis in food samples Keyword: Cyclospora cayetanensis Fresh produce Prepared dish qPCR Aim of the study: Evaluate the performance of the FDA method for detection of C. Cayet...
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