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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

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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用于水溶性聚合物的分子量测定

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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/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

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/N	Description	Particle size	Housing material	ID (mm)	Length (cm)
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

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/N	Description	Particle size	Housing material	ID (mm)	Length (cm)
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

TSKgel 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/N	Description	Particle size	Housing material	ID (mm)	Length (cm)
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

TSKgel 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/N	Description	Particle size	Housing material	ID (mm)	Length (cm)
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

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/N	Description	Particle size	Housing material	ID (mm)	Length (cm)
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

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/N	Description	Particlesize	Housingmaterial	ID(mm)	Length(cm)
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

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