产品

TSKgel SuperPW column

水溶性聚合物分析用色谱柱 TSKgel SuperMultiporePW 

创新型多孔微粒合成技术由东曹科学家率先提出,现已应用到了TSKgel SuperMultiporePW色谱柱用于水溶性聚合物的分析。该系列包括三种线性范围不同的半微型柱,可实现高速、高分辨率的分析,并且节省溶剂。每种TSKgel SuperMultiporePW 色谱柱的基质均为聚甲基丙烯酸酯。

三种不同的TSKgel SuperMultiporePW 色谱柱可在广泛的分子量范围(从高分子量的水溶性聚合物到低聚物)内进行分析。TSKgel SuperMultiporePW 色谱柱的填料比TSKgel PWXL 更具亲水性,这进一步降低了对亲水性聚合物的吸附的几率。

 

图 1: 校准曲线

 

图2 : 分析 PVP-15 聚合物

                        
Base Material: polymethacylate
Particle Size (mean): 3 µm
Pore size (mean): 12.5 nm
Calibration Range (polyethylene glycols and oxides):   100 - 3,000 Da
Max. % Organic: 20%
Shipping Solvent: water

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0022792
TSKgel SuperOligoPW 3 µm Stainless Steel 6 15
0022796
Guard Column for P/N 0022792
4 µm
Stainless Steel 4.6 3.5
Base Material: polymethacylate
Particle Size (mean): 4 µm
Pore size (mean): 20 nm
Exclusion Limit (PEO, PEG/H2O): 100,000 - 150,000 Da
Separation Range: 300 - 50,000 Da
Theoretical Plates  /15 cm column:   > 16,000
Shipping Solvent:
Water
 

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0022789
TSKgel SuperMultiporePW-N 4 µm Stainless Steel 6 15
0022793
Guard Column for P/N 0022789
5 µm
Stainless Steel 4.6 3.5
Base Material: polymethacylate
Particle Size (mean): 5 µm
Pore size (mean): 100 nm
Exclusion Limit  (PEO, PEG / H2O): 600,000 - 1,500,000 Da
Separation Range: 500 - 1,000,000 Da
Theoretical Plates  /15 cm column:   > 12,000
Shipping Solvent:
Water
 

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0022790
TSKgel SuperMultiporePW-M 5 µm Stainless Steel 6 15
0022794
Guard Column for P/N 0022790
8 µm
Stainless Steel 4.6 3.5
Base Material: polymethacylate
Particle Size (mean): 8 µm
Pore size (mean): ND
Exclusion Limit (PEO, PEG / H2O): -
Separation Range: 1,000 - 10,000,000 Da
Theoretical Plates  /15 cm column:   > 7,000
Shipping Solvent:
Water
 

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0022791
TSKgel SuperMultiporePW-H 8 µm Stainless Steel 6 15
0022795
Guard Column for P/N 0022791
12 µm
Stainless Steel 4.6 3.5