- 商品名稱: TSKgel PW系列色譜柱
TSKgel PW系列色譜柱由親水性球形聚甲基丙烯酸脂顆粒填充,填料粒徑覆蓋從12µm(小孔徑色譜柱)到17µm(大孔徑色譜柱)。 TSKgel PW系列色譜柱的主要應用范圍在于分析水溶性聚合物,如纖維素、丙烯酰胺、二醇、葡聚糖、和低聚糖等。
TSKgel PW系列色譜柱由親水性球形聚甲基丙烯酸脂顆粒填充,填料粒徑覆蓋從12µm(小孔徑色譜柱)到17µm(大孔徑色譜柱)。
TSKgel PW系列色譜柱的主要應用范圍在于分析水溶性聚合物,如纖維素、丙烯酰胺、二醇、葡聚糖、和低聚糖等。
左上圖為所有PW型柱的校準曲線。不同聚合物樣品的適用溶劑請詳見下表。
TSKgel PW型特制柱
TSKgel GMPW,為混合型色譜柱,具有更寬范圍的的線性校準范圍,適合于MW分布較寬的樣品和分子量未知的樣品。 TSKgel G2000PW的粒徑徑較大(與TSKgel G-Oligo-PW相等),低聚糖的半制備和制備分離。 TSKgel G1000PW,是低分子量低聚物分析的。
聚合物類型 | 典型樣品 | 適合的溶劑 |
非離子親水型 | 聚乙二醇 | 蒸餾水 |
非離子疏水型 | 聚乙烯吡咯烷酮 | 含有有機溶劑的緩沖液或鹽溶液( 例如:0.1 mol/L NaNO3中添加20% CH3CN ) |
陰離子親水性 | 鈉、藻酸鈉、羧甲基纖維素、聚丙烯酸鈉、透明質酸鈉 | 緩沖液或鹽溶液 (例如:0.1 mol/L NaNO3) |
陰離子疏水 | 磺化木質素鈉鹽、聚苯乙烯磺酸鈉 | 含有有機溶劑的緩沖液或鹽溶液( 例如:0.1 mol/L NaNO3中添加20% CH3CN) |
陽離子親水性 | 乙二醇殼聚糖、DEAE-葡聚糖、聚乙烯亞胺、聚三甲基氨基乙基甲基丙烯酸脂、碘化鹽 | 含有0.3 mol/L Na2SO4 的0.5M乙酸或0.8 mol/L NaNO3 |
陽離子疏水 | 聚4-乙烯基芐基三甲基氯化銨、聚N-甲基-2-乙烯基吡啶、碘化鹽 | 含有0.3 mol/L Na2SO4的0.5 mol/L 乙酸 |
兩性親水性 | 肽、蛋白質、多糖和寡糖、DNA、RNA | 緩沖液和鹽溶液( 例如:0.1 mol/L NaNO3) |
兩性疏水 | 藍色葡聚糖、膠原、明膠、疏水性蛋白、疏水性肽 | 含有有機溶劑的緩沖液或鹽溶液 (例如:0.1 mol/L NaNO3 中添加20% CH3CN或0.1% TFA中添加35-45% CH3CN) |
色譜柱: | TSKgel G2000PW | TSKgel G2500PW | TSKgel G3000PW | TSKgel G4000PW |
基質: | 聚甲基丙烯酸脂 | 聚甲基丙烯酸脂 | 聚甲基丙烯酸脂 | 聚甲基丙烯酸脂 |
粒徑: | 12 µm | 12 µm and 17 µm | 12 µm and 17 µm | 17 µm |
孔徑: | 12.5 nm | <20 nm | 20 nm | 50 nm |
分離范圍 (聚環(huán)氧乙烷): | up to 2,000 Da | up to 3,000 Da | up to 50,000 Da | up to 300,000 Da |
色譜柱: | TSKgel G4000PW | TSKgel G5000PW | TSKgel G6000PW | TSKgel GMPW |
基質: | 聚甲基丙烯酸脂 | 聚甲基丙烯酸脂 | 聚甲基丙烯酸脂 | 聚甲基丙烯酸脂 |
粒徑: | 17 µm | 17 µm | 17 µm | 17 µm |
孔徑: | 50 nm | 100 nm | >100 nm | <10-100 nm |
分離范圍 (聚環(huán)氧乙烷): | up to 300,000 Da | up to 1,000,000 Da | up to 8,000,000 Da | 500 to 8,000,000 Da |
規(guī)格型號
P/N | Description | Particle size | Housing material | ID (mm) | Length (cm) |
0005761 | TSKgel G2000PW | 12 µm | Stainless Steel | 7.5 | 30 |
0005105 | TSKgel G2000PW | 12 µm | Stainless Steel | 7.5 | 60 |
0006763 | Guard Column for P/N 0005761 and 0005105 | 12 µm | Stainless Steel | 7.5 | 7.5 |
0008028 | TSKgel G2500PW | 12 µm | Stainless Steel | 7.5 | 30 |
0008029 | TSKgel G2500PW | 12 µm | Stainless Steel | 7.5 | 60 |
0006762 | Guard Column for P/N 0008028, 0008029 | 12 µm | Stainless Steel | 7.5 | 7.5 |
0016248 | TSKgel G2500PW | 17 µm | Stainless Steel | 21.5 | 30 |
0008030 | TSKgel G2500PW | 17 µm | Stainless Steel | 21.5 | 60 |
0006758 | Guard Column for P/N 0016248, 0008030 | 17 µm | Stainless Steel | 21.5 | 7.5 |
0005762 | TSKgel G3000PW | 12 µm | Stainless Steel | 7.5 | 30 |
0005106 | TSKgel G3000PW | 12 µm | Stainless Steel | 7.5 | 60 |
0006762 | Guard Column for P/N 0005762, 0005106 | 12 µm | Stainless Steel | 7.5 | 7.5 |
0016249 | TSKgel G3000PW | 17 µm | Stainless Steel | 21.5 | 30 |
0005151 | TSKgel G3000PW | 17 µm | Stainless Steel | 21.5 | 60 |
0006758 | Guard Column for P/N 0016249, 0005151 | 17 µm | Stainless Steel | 21.5 | 7.5 |
0005763 | TSKgel G4000PW | 17 µm | Stainless Steel | 7.5 | 30 |
0005107 | TSKgel G4000PW | 17 µm | Stainless Steel | 7.5 | 60 |
0006762 | Guard Column for P/N 0005763, 0005107 | 12 µm | Stainless Steel | 7.5 | 7.5 |
0016250 | TSKgel G4000PW | 20 µm | Stainless Steel | 21.5 | 30 |
0005152 | TSKgel G4000PW | 20 µm | Stainless Steel | 21.5 | 60 |
0006758 | Guard Column for P/N 0016250, 0005152 | 17 µm | Stainless Steel | 21.5 | 7.5 |
0005764 | TSKgel G5000PW | 17 µm | Stainless Steel | 7.5 | 30 |
0005108 | TSKgel G5000PW | 17 µm | Stainless Steel | 7.5 | 60 |
0006762 | Guard Column for P/N 0005764, 0005108 | 12 µm | Stainless Steel | 7.5 | 7.5 |
0016251 | TSKgel G5000PW | 20 µm | Stainless Steel | 21.5 | 30 |
0005153 | TSKgel G5000PW | 20 µm | Stainless Steel | 21.5 | 60 |
0006758 | Guard Column for P/N 0016251, 0005153 | 17 µm | Stainless Steel | 21.5 | 7.5 |
0005765 | TSKgel G6000PW | 17 µm | Stainless Steel | 7.5 | 30 |
0005109 | TSKgel G6000PW | 17 µm | Stainless Steel | 7.5 | 60 |
0006762 | Guard Column for P/N 0005765 and 0005109 | 12 µm | Stainless Steel | 7.5 | 7.5 |
0020024 | TSKgel BioAssist G6PW | 17 µm | PEEK | 7.8 | 30 |
0008026 | TSKgel GMPW | 17 µm | Stainless Steel | 7.5 | 30 |
0008027 | TSKgel GMPW | 17 µm | Stainless Steel | 7.5 | 60 |
0006762 | Guard Column for P/N 0008026 and 0008027 | 12 µm | Stainless Steel | 7.5 | 7.5 |