XK 26/40 column-色谱柱 -耗材-生物在线
XK 26/40 column

XK 26/40 column

商家询价

产品名称: XK 26/40 column

英文名称: XK 26/40 column

产品编号: 28-9889-49

产品价格: 0

产品产地: 美国

品牌商标: GE

更新时间: null

使用范围: null

上海基星生物科技有限公司
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  • 电话 : 138****5983
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28-9889-37 XK 16/20 column
28-9889-38 XK 16/40 column
28-9889-46 XK 16/70 column
28-9889-47 XK 16/100 column
28-9889-48 XK 26/20 column
28-9889-49 XK 26/40 column
28-9889-50 XK 26/70 column
28-9889-51 XK 26/100 column
28-9889-52 XK 50/20 column
28-9889-53 XK 50/30 column
28-9889-64 XK 50/60 column
28-9889-65 XK 50/100 column

XK and K 9 Series Columns and Accessories

  • User friendly and robust empty columns, designed for liquid chromatography at low to medium pressure.
  • Plunger design to ensure a homogeneous buffer distribution and reproducible packing
  • Adapter QuickLock mechanism that facilitates column handling and cleaning
  • Fittings for direct connection to chromatographiy systems
  • Cooling jacket for sensitive purifications
  • K 9 columns should be used for low pressure applications and are available in three lengths without flow adapters.

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XK and K 9 Series Columns and Accessories

Technical Information


 
XK columns are compatible with most laboratory media.

 

XK empty columns are designed for liquid chromatography at low to medium pressure. The user-friendly design ensures trouble-free operation with fittings for direct connection to ÄKTA design instruments or other high-performance liquid chromatography systems. The product family is based on a robust design for high reproducibility and accurate results. XK columns are compatible with aqueous solutions and most organic solvents used in liquid chromatography of macromolecules.

 

XK empty columns provide reliable and reproducible separations. The tube material is of borosilicate glass, which allows for visual inspection of the media bed. The columns are made of biocompatible materials that exhibit excellent chemical resistance. A broad range of column dimensions makes XK columns suitable for many different purification needs. Column packing can be performed using either a packing reservoir or an extra column tube attached with a packing connector. The QuickLock mechanism of the adapter shaft facilitates rapid and easy movement of the adapter, simplifying adjustments of the bed height, disassembly, and cleaning. The design of the adapter plunger gives a uniform flow, which maintains the integrity of the packed bed during operations. An extensive range of spare parts is available, facilitating maintenance.

 

XK empty columns are available in three dimensions, each with several lengths see below:

 

TECHNICAL SPECIFICATIONS    
Length (cm)     i.d. 50 mm
20  XK 16/20  XK 26/20  XK 50/20 
30  XK 50/30 
40  XK 16/40  XK 26/40 
60  XK 50/60 
70  XK 16/70  XK 26/70 
100  XK 16/100  XK 26/100  XK 50/100 

 

TECHNICAL SPECIFICATIONS
Operating pressure 
XK 16, XK 26  < 5 bar (72 psi, 0.5 MPa) 
XK 50  < 3 bar (43 psi, 0.3 MPa) 
K 9  < 1 bar (14.5 psi, 0.1 MPa) 
Operating temperature 
XK  4°C-40°C 
K 9  4°C-40°C 
pH stability 
XK  1-14 
K 9  2-10 
Materials in contact with eluent 
XK  Borosilicate glass, polyamide,  fluororubber, EPDM, TEFZEL,  superpolyoxymethylene 
K 9  Acrylic plastic, polyamide,  fluororubber, polypropylene,  superpolyoxymethylene 
Chemical stability  Resistant to aqueous solutions and  solvents used in liquid chromatography.
Not resistant to acetone, ketones, chlorinated hydrocarbons,  aliphatic esters, and phenol.
Should be avoided: >10% NaOH, > 10% HCl, > 5% acetic acid, and strong mineral acids. 
Mesh size of net 
XK  10 μm, nylon 
K 9  10 or 80 μm, nylon 
http://www.gelifesciences.com/aptrix/upp01077.nsf/Content/Products?OpenDocument&moduleid=10987

 

TECHNICAL SPECIFICATIONS ¾ XK/K Columns Bed Volumes and Heights
  Column Size  Without Adapter  With One Adapter  With Two Adapters 
  i.d.  Length  Volume  Bed Height  Volume  Bed Height  Volume  Bed Height 
  (mm)  (cm)  (ml)  (cm)  (ml)  (cm)  (ml)  (cm) 
K 9/15  15  14  -  -  -  - 
K 9/30  30  18  29  -  -  -  - 
K 9/60  60  38  59  -  -  -  - 
XK 16/20  16  20  -  -  5-31  2.5-15  0-31  0-15.5 
XK 16/40  16  40  -  -  45-70  22.5-35  16-70  8-35 
XK 16/70  16  70  -  -  105-130  52.5-65  76-130  38-65 
XK 16/100  16  100  -  -  165-190  82.5-95  136-190  68-95 
XK 26/20  26  18  -  -  5.3-66  1-12.5  0-66  0-12.5 
XK 26/40  26  40  -  -  122-186  23-35  45-186  8.5-35 
XK 26/70  26  70  -  -  281-344  53-65  204-344  38.5-65 
XK 26/100  26  100  -  -  440-504  83-95  363-504  68.5-95 
XK 50/20  50  18  -  -  0-274  0-14  0-274  0-14 
XK 50/30  50  30  -  -  265-559  13.5-28.5  0-559  0-28.5 
XK 50/60  50  60  -  -  794-1088  40.5-55.5  500-1088  25.5-55.5 
XK 50/100  50  100  -  -  1588-1862  81-95  1274-1862  65-95