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已读[494] 发布: 2013/07/05 23:10:28
b3c newswire (press release) The new column uses Roche's proprietary nickel-chelate chemistry and is compatible with commonly used reducing agents (DTT), metalloproteinase inhibiting reagents such as EDTA, and different buffer and salt environments. This allows researchers to ... and more »
已读[338] 发布: 2013/07/05 23:10:24
PR Web (press release) AMRESCO, LLC, a VWR company and a Life Science leader in the supply and contract manufacturing of high purity biochemicals, reagents and research products, announced that it has invested in a new powder manufacturing facility to support growing  ... and more »
已读[291] 发布: 2013/07/05 23:10:20
PharmiWeb.com (press release) Marco Calzavara President of Bioline commented "With the MyTaqTM Extract-PCR Kit; researchers can now quickly achieve the purity and yield necessary for high -performance PCR and real time PCR experiments from solid tissues such as mouse tail or mouse ... and more »
已读[295] 发布: 2013/07/05 23:10:16
Genetic Engineering News Founded in 1996, United Biochemicals (Sanborn, NY) manufactures and supplies high - purity buffers and biochemicals for research, development and manufacturing processes to biotech, pharmaceutical, cell culture media, and medical diagnostic industries ... and more »
已读[279] 发布: 2013/07/05 23:10:12
PR Newswire (press release) Founded in 1976, AMRESCO is a custom manufacturer and supplies high purity biochemicals and custom reagents for research in the diagnostic, molecular diagnostic, molecular biology and biopharmaceutical industries. AMRESCO's global distributor  ... and more »
已读[314] 发布: 2013/07/05 23:10:08
News-Medical.net “With the MyTaqTM Extract-PCR Kit; researchers can now quickly achieve the purity and yield necessary for high -performance PCR and real time PCR experiments from solid tissues, such as mouse tail or mouse ear. This makes MyTaqTM extract the ... Richard ...
已读[553] 发布: 2013/07/05 23:10:03
Genetic Engineering News Variation of factors such as coupling and deprotection reagents , reagent excesses and concentrations, solvent selection, resin types, and resin loading make it possible to obtain high purity products with relatively short total reaction times, Dr. Cain ...
已读[286] 发布: 2013/07/05 23:09:57
SelectScience.net (press release) Marco Calzavara, President of Bioline commented, "With the MyTaqTM Extract-PCR Kit; researchers can now quickly achieve the purity and yield necessary for high -performance PCR and real time PCR experiments from solid tissues, such as mouse tail or ...
已读[747] 发布: 2013/06/18 16:21:58
其方法主要有:顶空法、固相微萃取法、液 液萃取法和 吹扫 捕集法[8]。本研究建立了海水中CH3Cl和CH3Br的吹扫 捕集 ...离技术是气相色谱分析最主要的环节,柱温、载气流速明显影响分离效果。因此,本实验采用Rtx 624弹性石英毛细管柱 (60m×0.32mm,1.8μm),载气:高纯N2,...
已读[354] 发布: 2013/06/17 10:13:43
纯度远高于优级纯的试剂叫做高纯试剂(≥ 99.99%)。 生物试剂用法:(1)试剂不能与手接触。 (2)要用洁净的药勺,量筒或滴管取用试剂,绝对不准用同一种工具同时...
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