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UNSPSC Code:
41115711
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
30 cm × 7.8 mm
Particle size:
10 μm
Matrix active group:
hydroxylated methacrylate phase
Pore size:
1000 Å pore diameter
Matrix:
polymer particle platform
产品名称
TSK-GEL® 体积排阻（PW 类型）高效液相色谱柱, phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 10 μm particle size
material
stainless steel hardware
agency
suitable for USP L38, suitable for USP L39
product line
TSKgel®
manufacturer/tradename
Tosoh 21874
parameter
≤0.5 M salt concentration, ≤20% organic solvent, 1 mL/min flow rate, 25 bar max. pressure, 60 °C temperature
technique(s)
HPLC: suitable
L × I.D.
30 cm × 7.8 mm
matrix
polymer particle platform
matrix active group
hydroxylated methacrylate phase
particle size
10 μm
pore size
1000 Å pore diameter
operating pH
2-12
separation technique
size exclusion (SEC)
General description
TTSKgel PWXL-CP columns were specifically developed for the analysis of water-soluble cationic polymers. Composed of polymethacrylate beads, cationic groups are introduced on the surface of the TSKgel PWXL-CP packing material to prevent adsorption of cationic polymers and allow elution under low salt conditions. These columns show high theoretical plate numbers, linear calibration curves and high durability because the base resin is the same as that used in the TSKgel PWXL series columns. Three columns are available within the TSKgel PWXL-CP series, each with a different particle size, separation range and exclusion limit, allowing polymers within a wide molecular mass range to be separated and characterized.
Application
Exclusion limit (Da): 1,000,000
Separation range (Da) (PEO,PEG): 400~500,000
Separation range (Da) (PEO,PEG): 400~500,000
Physical form
Shipped in water.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
法规信息
新产品
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实验方案
Separation of various acids and compounds by molecular weight: PAA, PEI, PIDADMACl, PAS, cationic dextran, chitosan
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