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TSKgel PW系列色谱柱
- 品牌:TSKgel
- 产地:亚洲 日本
- 供应商报价:面议
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东曹(上海)生物科技有限公司
更新时间:2025-04-02 13:27:12
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销售范围售全国
入驻年限第10年
营业执照已审核
- 同类产品尺寸排阻色谱(18件)
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产品特点
- 用于水溶性聚合物的分子量测定
详细介绍
产品介绍:
水溶性聚合物分析用TSKgel PW 色谱柱
TSKgel PW系列色谱柱由亲水性球形聚甲基丙烯酸脂颗粒填充,填料粒径覆盖从12µm(小孔径色谱柱)到17µm(大孔径色谱柱)。
TSKgel PW系列色谱柱的主要应用范围在于分析水溶性聚合物,如纤维素、丙烯酰胺、二醇、葡聚糖、聚乙烯醇和低聚糖等。
上图为所有PW型柱的校准曲线。不同聚合物样品的适用溶剂请详见下表。
TSKgel PW型特制柱
TSKgel GMPW,为混合型色谱柱,具有更宽范围的的线性校准范围,适合于MW分布较宽的样品和分子量未知的样品。 TSKgel G2000PW的粒径径较大(与TSKgel G-Oligo-PW相等),最适合低聚糖的半制备和制备分离。 TSKgel G1000PW,是低分子量低聚物分析的shou选。
聚合物类型 典型样品 适合的溶剂 非离子亲水型
聚乙二醇
可溶性淀粉、甲基纤维素
右旋糖酐、羟乙基纤维素
聚乙烯醇、聚丙烯酰胺
蒸馏水0.01 mol/L NaOH
20% DMSO
缓冲液或盐溶液( 例如:0.1-0.5 mol/L NaNO3)非离子疏水型 聚乙烯吡咯烷酮
含有有机溶剂的缓冲液或盐溶液( 例如:0.1 mol/L NaNO3中添加20% CH3CN )
阴离子亲水性
硫酸软骨素钠、藻酸钠、羧甲基纤维素、聚丙烯酸钠、透明质酸钠
缓冲液或盐溶液 (例如:0.1 mol/L NaNO3)
阴离子疏水
磺化木质素钠盐、聚苯乙烯磺酸钠
含有有机溶剂的缓冲液或盐溶液( 例如:0.1 mol/L NaNO3中添加20% CH3CN)
阳离子亲水性
乙二醇壳聚糖、DEAE-葡聚糖、聚乙烯亚胺、聚三甲基氨基乙基甲基丙烯酸脂、碘化盐
含有0.3 mol/L Na2SO4 的0.5M乙酸或0.8 mol/L NaNO3
阳离子疏水
聚4-乙烯基苄基三甲基氯化铵、聚N-甲基-2-乙烯基吡啶、碘化盐
含有0.3 mol/L Na2SO4的0.5 mol/L 乙酸
两性亲水性
肽、蛋白质、多糖和寡糖、DNA、RNA
缓冲液和盐溶液( 例如:0.1 mol/L NaNO3)
两性疏水
蓝色葡聚糖、胶原、明胶、疏水性蛋白、疏水性肽
含有有机溶剂的缓冲液或盐溶液 (例如:0.1 mol/L NaNO3 中添加20% CH3CN或0.1% TFA中添加35-45% CH3CN)
TSKgel G2000PW
Base Material: hydroxylated polymethacylate Particle Size (mean): 12 µm Pore size (mean): 12.5 nm Calibration Range (polyethylene glycols and oxides): up to 2,000 Da Max. % Organic solvent: 20% Shipping Solvent: water P/NDescription Particle sizeHousing material ID (mm) Length (cm) 0005761TSKgel G2000PW 12 µmStainless Steel 7.5 30 0005105TSKgel G2000PW 12 µmStainless Steel 7.5 60 0006763Guard Column for P/N 0005761 and 0005105 12 µmStainless Steel 7.5 7.5 TSKgel G2500PW
Base Material: hydroxylated polymethacrylate Particle Size (mean): 12 µm and 17 µm Pore size (mean): <20 nm Calibration Range (polyethylene glycols and oxides): up to 3,000 Da Max. % Organic: 20% Shipping Solvent: water P/NDescription Particle sizeHousing material ID (mm) Length (cm) 0008028TSKgel G2500PW 12 µmStainless Steel 7.5 30 0008029TSKgel G2500PW 12 µmStainless Steel 7.5 60 0006762Guard Column for P/N 0008028, 0008029 12 µmStainless Steel 7.5 7.5 0016248TSKgel G2500PW 17 µmStainless Steel 21.5 30 0008030TSKgel G2500PW 17 µmStainless Steel 21.5 60 0006758Guard Column for P/N 0016248, 0008030 17 µmStainless Steel 21.5 7.5 TSKgel G3000PW
Base Material: hydroxylated polymethacylate Particle Size (mean): 12 µm and 17 µm Pore size (mean): 20 nm Calibration Range (polyethylene glycols and oxides): up to 50,000 Da Max. % Organic: 20% Shipping Solvent: water P/NDescription Particle sizeHousing material ID (mm) Length (cm)0005762TSKgel G3000PW 12 µmStainless Steel 7.5 300005106TSKgel G3000PW 12 µmStainless Steel 7.5 600006762Guard Column for P/N 0005762, 0005106 12 µmStainless Steel 7.5 7.50016249TSKgel G3000PW 17 µmStainless Steel 21.5 300005151 TSKgel G3000PW 17 µm Stainless Steel 21.5 60 0006758Guard Column for P/N 0016249, 0005151 17 µmStainless Steel 21.5 7.5TSKgel G4000PW
Base Material: hydroxylated polymethacylate Particle Size (mean): 17 µm Pore size (mean): 50 nm Calibration Range (polyethylene glycols and oxides): up to 300,000 Da Max. % Organic: 20% Shipping Solvent: water P/NDescription Particle sizeHousing material ID (mm) Length (cm)0005763TSKgel G4000PW 17 µmStainless Steel 7.5 300005107TSKgel G4000PW 17 µmStainless Steel 7.5 600006762Guard Column for P/N 0005763, 0005107 12 µmStainless Steel 7.5 7.50016250TSKgel G4000PW 20 µmStainless Steel 21.5 300005152 TSKgel G4000PW 20 µm Stainless Steel 21.5 60 0006758Guard Column for P/N 0016250, 0005152 17 µm Stainless Steel 21.5 7.5TSKgel G5000PW
Base Material: hydroxylated polymethacylate Particle Size (mean): 17 µm Pore size (mean): 100 nm Calibration Range (polyethylene glycols and oxides): up to 1,000,000 Da Max. % Organic: 20% Shipping Solvent: water P/NDescription Particle sizeHousing material ID (mm) Length (cm) 0005764TSKgel G5000PW 17 µmStainless Steel 7.5 30 0005108TSKgel G5000PW 17 µmStainless Steel 7.5 60 0006762Guard Column for P/N 0005764, 0005108 12 µmStainless Steel 7.5 7.5 0016251TSKgel G5000PW 20 µmStainless Steel 21.5 30 0005153TSKgel G5000PW 20 µmStainless Steel 21.5 60 0006758Guard Column for P/N 0016251, 0005153 17 µm Stainless Steel 21.5 7.5 TSKgel G6000PW
Base Material: hydroxylated polymethacylate Particle Size (mean): 17 µm Pore size (mean): >100 nm Calibration Range (polyethylene glycols and oxides): up to 8,000,000 Da Max. % Organic: 20% Shipping Solvent: water P/NDescription Particle sizeHousing material ID (mm) Length (cm) 0005765TSKgel G6000PW 17 µmStainless Steel 7.5 30 0005109TSKgel G6000PW 17 µmStainless Steel 7.5 60 0006762Guard Column for P/N 0005765 and 0005109 12 µmStainless Steel 7.5 7.5 0020024TSKgel BioAssist G6PW 17 µmPEEK 7.8 30 TSKgel GMPW
Base Material: hydroxylated polymethacylate Particle Size (mean): 17 µm Pore size (mean): <10 - 100 nm Calibration Range (polyethylene glycols and oxides): 500 - 8,000,000 Da Max. % Organic: 20% Shipping Solvent: water P/NDescription ParticlesizeHousingmaterial ID(mm) Length(cm) 0008026TSKgel GMPW 17 µmStainless Steel 7.5 30 0008027TSKgel GMPW 17 µmStainless Steel 7.5 60 0006762Guard Column for P/N 0008026 and 0008027 12 µmStainless Steel 7.5 7.5