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gelifesciences.com Protect your columns and your peaks Prolong your ÄKTA™ system chromatography column lifetime with Protein Prep syringe filters for ÄKTA systems 2 of 4 Protect your columns and your peaks Good practice in liquid chromatography (L...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 07.11.2013 page 1 from 10 Determination of bases with Perchloric acid titration Application date: 07.11.2013 page 2 from 10 Use This application note describes the non-aqueous tit...

General Description of an Application Application Date: 11.02.2014 Page 1 of 8 Determination of Iodine number Application Date: 11.02.2014 Page 2 of 8 Use The method describes the procedure for the determination of the iodine number with the use o...

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...

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...

General Description of an Application Application Date: 24.05.2013 Page 1 of 7 Determination of Peroxide value Application Date: 24.05.2013 Page 2 of 7 Use The peroxide number gives the initial evidence of rancidity in unsaturated fats and oils. O...

实验室化学防护 当使用任何化学品，尤其是危险化学品时，安全至关重要。 当然，必须使用适当的个人防护设备，但您可能还需要考虑其他选择来帮助您保持实验室安全： 化学品处理–选择易于处理，更安全的容器中的化学品可以让您更安全 准备好合适的吸收剂以防意外破损或溢出 使用更安全的化学替代品并监控有害残留物，避免不必要的危害 桌面保护和更安全的分配 化学品存储，包括危险标签 此外，我们还提供了一些常见问题解答，希望您能找到有关REACH和CLP法规的有用信息。 可以下载一般安全准则和技术指南，以及指向...

3M™ Eyewear Lens Type Impact Protection Coating Lens Filter and Shading Visual Light Lens Transmittance EN166 Lens Marking Specialised field of use (see User Instructions) Mechanical work Outside Work Driver Chemical Application Metallurgy Surface...

渗透率换算 立即换算渗透率单位。4种不同单位可供选择，包括渗透性、渗透英寸...... 自： 至： 渗透率 (0°C)渗透率 (23°C)渗透英寸 (0°C)渗透英寸 (23°C) 渗透率 (0°C)渗透率 (23°C)渗透英寸 (0°C)渗透英寸 (23°C) 结果： 如何使用换算器： 在输入单位列表中选择要转换的原单位。被选中的单位所在列将突出显示。 在输出单位列表中选择要转换的目标单位。被选中的单位所在列将突出显示。 在左侧输入框中输入要转换的数值。输出框内将立即显示转换结果。 渗透...

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...

Secondary reference standards for Gas Chromatography Wide range of 24 different GC secondary reference standards for various chromatographic and analytical applications. FDA USP and EP all recognise the use of secondary standards and working stand...

使用蠕动泵技术优化细胞培养条件并实现最高产量 To view this video please enable JavaScript and consider upgrading to a web browser that supports HTML5 video 演讲人： 全球高级产品经理 Gregg Johnson 应用流体学全球产品经理 Phil Nyren 应用流体学全球产品经理 Mike Knapp 时间： 35 分钟演讲，25 分钟问答——共计 60 分钟的展示时间 通过本次网...

PESTINORM SUPRATRACE solvents for pesticide and organic substances trace analysis PESTINORM SUPRATRACE – a universal solvent for every application 11 High purity solvents for all organic samples analysis and sensitive detection methods (GC-FID GC-...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application Datum: 29.3.2012 Seite 1 von 9 Determination of Calcium in jelly drinks Application Datum: 29.3.2012 Seite 2 von 9 Use This method is used for the quantitative determination of Calcium ...

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Hichrom Catalogue 9 HICHROM Chromatography Columns and Supplies Hichrom Limited 1 The Markham Centre Station Road Theale Reading Berks RG7 4PE UK Tel: +44 (0)118 930 3660 Fax: +44 (0)118 932 3484 Email: sales@hichrom.co.uk www.hichrom.co.uk Catalo...