您在搜索: DL-2,4-Diaminobutyric acid dihydrochloride

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...

Solutions For TOC Analysis Total Organic Carbon (TOC) Analysis Solutions for Detecting Organic Contamination in Water Dissolved organic carbon is oxidised by sodium persulphate reagent and CO2 produced is measured by spectrophotometry. Many other ...

Kjeldahl Analysis Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homoge...

常用单位换算器 单位换算指不同单位之间的数值换算。这一过程可通过换算因子，也就是乘数实现，乘数代表原单位与目标单位之间的关系。例如，您可以使用换算因子将以加仑为单位的体积测量值转换为公升，或反过来换算。 此页面包含的换算器可用于多种测量值的单位转换，包括常用的单位换算，例如长度、体积、温度和压力，以及工程、流体和光学单位换算。 距离和长度换算 立即换算长度或距离单位。92 种不同单位可供选择，包括米、千米、分米、厘米、毫米、微米、里格、英里、英寻、码、英尺、英寸...... 重量和质量换算...

Nucleic Acid decontamination with DNA Exitus Plus Technology DNA-Exitus Plus™ is a novel patented reagent for the removal of nucleic acid contamination from laboratory surfaces and equipment. Instructions for use: The optimal incubation time for s...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 28.2.2012 Seite 1 von 9 Determination of total acidity in fruit juice Application date: 28.2.2012 Seite 2 von 9 Use This method is used fort he quantitative determination of total...

案例研究：关键诊断—努力维持生产线的正常运行 2015 年预计将诊断出 160 万例癌症病例。1 此消息一出，准确诊断及进一步及时治疗显得至关重要。 诊断过程中，医院和研究实验室使用特定的染色剂和仪器测试组织，从而实现精准的病理学诊断。他们依赖可靠的供应商提供这些关键产品。当供应商因缺乏某种原料而无法生产染色剂和试剂时会发生什么呢？供应商的生产线会关闭，实验室仍陷入等待，诊断可能会延迟。 而 Masterflex 团队正在努力阻止这种情况发生。一家长期合作的客户专门生产试剂、仪器和软件，用...

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...

VWR® amino acid derivatives for biopharmaceutical production NEW! Products in various forms to meet the requirement of our biopharmaceutical and biotechnology customers Bulk dry fine chemicals Liquid formulations in packaging configurations integr...

From Sample to Sequence From Manual to Automated Processes No room for ambiguity When doing genotyping pathogen testing or biomarker discovery in agriculture food industry healthcare or biomedical research there is one common challenge: Getting hu...

Improving DNA and RNA co-extraction from Formalin-fixed paraffin-embedded (FFPE) samples Webinar Tuesday 15th September 2020 15:00 to 16:00 CEST (Berlin Paris Madrid) Replay Email Alerts Free Registration Chat Area Certificate of attendance Obtain...

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...

Biorepository & Archiving capabilities in Europe Your Role Your Challenge Our Services Portfolio Resources About Us A purpose built state of the art facility in Frankfurt Germany Best-in-class solutions and infrastructure providing safe and secure...

Melting point standards To calibrate your equipment with accuracy Product range is composed by 10 melting point standards from Benzophenone (melting Point 47 to 49 °C) to Anthraquinone (melting Point 283 to 286 °C) The majority of the extensive ra...

infoPoint The complete decontamination of equipment and surfaces from any DNA molecules is important for biological containment and safety as well as preventing false results in PCR amplification experiments. DNA-ExitusPlus™ is a safe nucleic acid...

化学品和试剂 VWR化学品根据您的应用按照等级优化，所有产品参数详细并且质量可靠。如需申请VWR化学品目录，请点击下面按钮。 Chemical Innovations Literature MSDS Certificates Solvents Our different solvent grades are optimised to your applications. Inorganic Reagents High quality inorganic reagents including...