供应美国标准局聚合物检测用标准物质

供应美国标准局聚合物检测用标准物质

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These SRMs are for the calibration of instrumentation used in polymer technology science for the determination of molecular weight and molecular weight distribution and as characterized samples for other physical properties of polymers./ 这些SRM用于校准聚合物技术科学中用于测定分子量和分子量分布的仪器,以及聚合物其他物理性质的表征样品

SRM 705a         Polystyrene (Narrow Molecular Weight Distribution)     聚苯乙烯(窄分子量分布)         5 g

SRM 706a         Polystyrene (Broad Molecular Mass Distribution)  聚苯乙烯(宽分子质量分布)     18 g

SRM 1473c       Low Density Polyethylene Resin      低密度聚乙烯树脂         60 g

SRM 1474b       Polyethylene Resin  聚乙烯树脂     60 g

SRM 1475a       Polyethylene, Linear         线性聚乙烯     50 g 美国标准局聚合物检测用标准物质

SRM 1476a       Branched Polyethylene Resin  支化聚乙烯树脂     12 g

SRM 1478         Polystyrene (Narrow Molecular Weight Distribution)     聚苯乙烯(窄分子量分布)         2 g

SRM 1479         Polystyrene (Narrow Molecular Weight Distribution)     聚苯乙烯(窄分子量分布)         2 g

SRM 1482a       Linear Polyethylene Narrow Molecular Mass Distribution (Nominal Mass-Average Molar Mass of 13 600 g/mol)      线性聚乙烯窄分子质量分布(标称质量平均摩尔质量为13 600 g/mol)  0.3 g

SRM 1483a       Linear Polyethylene Narrow Molecular Mass Distribution (Nominal Mass-Average Molar Mass of 32 100 g/mol)      线性聚乙烯窄分子质量分布(标称质量平均摩尔质量为32 100 g/mol)  0.3 g

SRM 1484a       Linear Polyethylene 线型聚乙烯     0.3 g

SRM 1488         Poly (Methyl Methacrylate) 29 K Narrow Molecular Weight Distribution       聚(甲基丙烯酸甲酯)29K窄分子量分布         2 g

SRM 1496         Unpigmented Polyethylene Gas Pipe Resin     未着色聚乙烯气管树脂         0.9 kg

SRM 2492         Bingham Paste Mixture for Rheological Measurements         用于流变测量的宾汉糊状混合物         kit for two batches

SRM 2493         Bingham Mortar Mixture for Rheological Measurements      用于流变测量的宾汉砂浆混合物         kit for two batches

SRM 2497         Bingham Concrete Mixture for Rheological Measurements  用于流变测量的宾汉混凝土混合物     kit for one batch

SRM 2855         Additive Elements in Polyethylene  聚乙烯中的添加元素     3 Levels, 80 g each

SRM 2859         Restricted Elements in Polyvinyl Chloride        聚氯乙烯中的限制元素         25 g

SRM 2860         Phthalates in Polyvinyl Chloride       聚氯乙烯中的邻苯二甲酸酯         2 levels, 1 blank; 2 g

SRM 2861         Restricted Elements in Polyvinyl Chloride        聚氯乙烯中的限制元素         25 g

SRM 2885         Polyethylene (Mass-Average Molar Mass [Mw] 6 280 g/mol)        聚乙烯(质量平均摩尔质量[Mw]6280 g/mol) 0.3 g

SRM 2886         Polyethylene (Mass-Average Molar Mass [MW] 87 000 g/mol)     聚乙烯(质量平均摩尔质量[MW]87 000 g/mol)         0.3 g

SRM 2887         Polyethylene (Mass-Average Molar Mass [Mw] 196 400 g/mol)    聚乙烯(质量平均摩尔质量[Mw]196 400 g/mol)

         0.3 g