产品名称
TSK-GEL® 体积排阻（SW 类型）高效液相色谱柱, phase diol, L × I.D. 30 cm × 4.6 mm, 4 μm particle size
material
stainless steel
agency
suitable for USP L20, suitable for USP L59
product line
TSKgel®
mol wt
1000 - 150,000
manufacturer/tradename
Tosoh 18674
parameter
≤0.5 M salt concentration, 0-100% aqueous soluble organic solvents, 0.4 mL/min flow rate, 10-30 °C temperature, 120 bar max. pressure
technique(s)
HPLC: suitable
L × I.D.
30 cm × 4.6 mm
matrix
spherical silica
matrix active group
diol phase
particle size
4 μm
pore size
125 Å pore diameter
operating pH
2.5-7.5
separation technique
size exclusion (SEC)
General description
Featuring ultra-efficient 4μm particles, TSKgel SuperSW2000 provides higher efficiency than 5μm TSKgel G2000SWxl columns. The 125Å pore size results in a fractionation range up to 150,000 Da for globular proteins. The narrow 4.6mm column inner diameter reduces buffer consumption and is ideal for sample-limited applications. To fully benefit from the high efficiency of 4μm columns, and because the column diameter of TSKgel SuperSW columns is 4.6mm, it is important to minimize the amount of dead volume in the HPLC system. Please call tech service if you need assistance.
Physical form
Shipped in 0.05% NaN3 and 0.1 M Na2SO4 in 0.1 M phosphate buffer, pH 6.7.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation