彩神彩票代理

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                尿素

                更新:2014-3-6 13:45:44

                  中文名:尿素
                  英文名:Urea
                  别名:Carbonyldiamide; Carbamide
                  CAS No.:57-13-6级别:Ultra Pure Grade
                  分子式:CH4N2O分子量:60.06
                订购信息
                  货号规格价格品牌
                  0568-500g500g110GBCBIO
                  0568-100*500g100*500g850GBCBIO
                  0568-5kg5kg1000Amresco
                产品介绍
                  Purity (%)...................................................≥99.5
                  Abs.@280nm (5M, Water)........................≤0.05
                  Chloride (%)...........................................≤0.0005
                  Melting Range (°C) ...............................132~135
                  Con
                  Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine cholride such as inclusion bodies. May be used with guanidine hy
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