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TSKgel PWXL-CP column

阳离子聚合物分析色谱柱 TSKgel PWXL-CP

 

TSKgel PWXL-CP 色谱柱专为分析水溶性阳离子聚合物而开发。在TSKgel PWXL-CP聚合物填料表面引入了阳离子官能团，可以通过低盐浓度的洗脱液抑制阳离子聚合物的吸附。由于此款色谱柱采用了与PWXL 系列色谱柱相同的填料基质，所以理论塔板数高，校正曲线线性优异，耐久性也非常好。

TSKgel PWXL-CP 系列包含了3款分子量界限范围不同的色谱柱，可以对广泛分子量范围内的聚合物样品进行分子量分布测定。

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TSKgel PWXL-CP色谱柱对聚乙二醇和氧化物的校准曲线

 

Base Material: polymethacrylate
Particle Size (mean): 7 µm
Pore size (mean): 20 nm
Exclusion Limit: 100,000 Da
Separation Range (PEO, PEG):   200 - 50,000 Da
Theorteical Plates: 16,000
 Shipping Solvent:
 0.1 mol/L NaNO3

P/N
 Description
Particle size
 Housing material ID (mm) Length (cm)
0021873
 TSKgel G3000PWXL-CP
7 µm
 Stainless Steel 7.8 30
0021876
 Guard Column for P/N's 0021873
  13 µm 
 Stainless Steel 6 4
Base Material: polymethacrylate
Particle Size (mean): 10 µm
Pore size (mean): 100 nm
Exclusion Limit: 1,000,000 Da
Separation Range (PEO, PEG):   400 - 500,000 Da
Theorteical Plates: 10,000
Shipping Solvent:
0.1 mol/L NaNO3

P/N
 Description
Particle size
 Housing material ID (mm) Length (cm)
0021874
 TSKgel G5000PWXL-CP
10 µm
 Stainless Steel 7.8 30
0021876
 Guard Column for P/N 0021874
13 µm
 Stainless Steel 6 4
Base Material: polymethacrylate
Particle Size (mean): 13 µm
Pore size (mean): > 100 nm
Exclusion Limit: 20,000,000 Da
Separation Range (PEO, PEG):   1,000 - 10,000,000 Da
Theorteical Plates: 7,000
Shipping Solvent:
 0.1 mol/L NaNO3
 

P/N
 Description
Particle size
 Housing material ID (mm) Length (cm)
0021875
 TSKgel G6000PWXL-CP
13 µm
 Stainless Steel 7.8 30
0021876
 Guard Column for P/N 0021875
13 µm
 Stainless Steel 6 4