Keep my session open?
Ending In 
Your shopping session has expired.
Your session has expired. For your security, we have logged you out.
Would you like to log in again?
  • Supplier
  • Suppliers found in search results
    Sort by:

  • Search Within Results

You Searched for: "HPLC Pumps"

https://us.vwr.com/stibo/smallweb/std.lang.all/93/78/18989378.jpg

The purpose of HPLC pumps is to maintain a constant flow of mobile phase through the HPLC regardless of the pressure caused by the flow resistance of the packed column. Most commercial HPLC pumps are based on a reciprocating piston design. HPLC pumps can be used to mix or blend the mobile phase as well as to deliver it to the system. Their function is to reduce separation time of large column packings and allow the use of smaller particle size packings.

SearchPresentationType-VERTICAL
 
 
SearchResultCount:"8"
Sort by:
 
 
 
 

Supplier:  Restek
Description:   Standard Pump Seal Kit, for HPLC Systems, Model Number: 200 Series^
Supplier:  Restek
Description:   Buffer salts and metals from the HPLC system become imbedded on the surface of the piston seal and gradually wear the surface of the piston rod.
Supplier:  Restek
Description:   Buffer salts and metals from the HPLC system become imbedded on the surface of the piston seal and gradually wear the surface of the piston rod.
Supplier:  Restek
Description:   Pump Maintenance Kit Includes: sapphire plunger (2), piston seals (2), outlet ball check valve, active inlet cartridge, PTFE frits (5), Model : 1100, 1200 for 1100, 1200 HPLC System
Supplier:  Restek
Description:   Pump PM Includes: PTFE frits (2), outlet cap, gold disk seal, active inlet cartridge, piston seals (4), glass solvent filters (2) Model number: 1050, 1100, 1200 for HPLC system
Supplier:  Restek
Description:   Seal Wash Kit, Binary Pump (4 seals, 4 gaskets), for HPLC Systems, Model Number: 1050, 1100, 1200^
Supplier:  Restek
Description:   Pump Seal Kit, for HPLC Systems, Includes: plunger seals (2), wash seals (2), O-rings (2), back-up rings (2), Model Number: 616, 1525 Micro
Supplier:  Restek
Description:   Outlet Ball Valve, Binary Pump Model numbar:1100, 1200 for HPLC System^
Call for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

???store.product.restricted???
This product has been blocked by your organization.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
1 - 8  of 8