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Sigma:3-氨基苯硼酸 屬性: 表單:powder or crystals 質(zhì)量水平:100 Mp:225 °C SMILES字符串:Nc1cccc(c1)B(O)O
Sigma:RESOMER® RG 503 屬性: 產(chǎn)品名稱:Resomer® RG 503,聚(D,L-丙交酯-co-乙交酯), lactide:glycolide 50:50, ester terminated, Mw 24,000-38,000 transition temp:Tg 44-48 °C storage temp.:2-8°C
Sigma:磷酸鋰 屬性: Form:powder reaction suitability:core: lithium Sustainability:Greener Alternative Product Concentration:25-27% NaOH (titration)
Sigma:對羥基苯甲酸 屬性: 產(chǎn)品名稱 :對羥基苯甲酸, ReagentPlus®, ≥99% product line :ReagentPlus® Assay :≥99% Form :powder Mp :213-217 °C (lit.)
Sigma:PVP-VA copolymer 屬性: 產(chǎn)品名稱: 聚(1-乙烯基吡咯烷酮-co-乙酸乙烯酯), average Mw ~50,000 (GPC vs. poly(ethylene oxide)), powder Form:powder mol wt:average Mw ~50,000 (GPC vs. poly(ethylene oxide))
Sigma:白蛋白,牛血清,組分V,不含脂肪酸 屬性: 描述:Merck USA index - 14, 8468 方案:≥95% (cellulose acetate electrophoresis) 表單:powde 儲存條件:OK to freeze
屬性: Sigma:聚(乙二醇) InChI:1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 SMILES string:C(CO)O InChI key:LYCAIKOWRPUZTN-UHFFFAOYSA-N product line:BioUltra Form:powder mol wt:Mr 3500-4500 Quality Level:200
Sigma:Triton™ X-100 溶液 屬性: 產(chǎn)品名稱:Triton™ X-100 溶液, BioUltra, Molecular Biology, ~10% in H2O Concentration:~10% in H2O aggregation number:100-155 refractive index:n20/D 1.349±0.002 pH:6.5-8.5 (25 °C)
Sigma:聚(乙二醇) 屬性: 等級:Molecular Biology 產(chǎn)品線:BioUltra 表單:solid 分子量:Mr 5000-7000
Sigma:草丁膦 屬性: 產(chǎn)品名稱:草銨膦, PESTANAL®, analytical standard Grade:analytical standard