登录 查看组织和合同定价。
选择尺寸
关于此项目
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
30 cm × 7.8 mm
Particle size:
7 μm
Matrix active group:
hydroxylated methacrylate phase
Pore size:
<200 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, 7 μm particle size
material
stainless steel
agency
suitable for USP L25, suitable for USP L38, suitable for USP L39
product line
TSKgel®
manufacturer/tradename
Tosoh 08020
parameter
≤0.5 M salt concentration, ≤20% organic solvent, 1 mL/min flow rate, 40 bar max. pressure, 80 °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
7 μm
pore size
<200 Å pore diameter
operating pH
2-12
separation technique
size exclusion (SEC)
General description
Use TSKgel G2500PWXL columns for analysis of water-soluble linear polymers with molecular weights up to 3,000 Da. Because of the presence of cationic groups on the base bead of G2500PWxl, this column is not suited for separating anionic polymers. The smaller particle size of PWXL-type columns provide 1.7 times higher resolution than their PW counterpart, making PWxl-type columns more suitable for analytical purposes.
Physical form
Shipped in water.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持