Welcome, Guest  -  Log In |  Register  |  Shopping Cart
< New! < New GC Columns

Check Valves for Waters Alliance® Model 2690: ASI

We are pleased to offer Analytical Scientific Instruments (ASI) check valves and piston seals for Agilent and Waters mobile phase pumps. ASI specializes in HPLC system components and parts that often exceed the original equipment manufacturer’s performance.

ASI subjects each valve to a rigorous series of tests, including self-priming capability, which means you typically won’t need a syringe or draw-off valves to prime your pump. A high-pressure test ensures that the valve will not leak, even at pressures up to 12,000psi (82,737kPa). A low-pressure test verifies that the valve closes properly, even without a high backpressure force. The cartridge design allows easy, convenient replacement of worn or damaged valves.
  Description Material Model # qty. Cat.# Price     Wish
list		 Cart 
  Inlet and Outlet Cartridges Sapphire & Ruby Ball & Seat Waters Alliance Model 2690 ea.25160
  Inlet and Outlet Cartridges Ceramic Ball & Seat Waters Alliance Model 2690 ea.25162
     
We accept Visa, MasterCard and American Express   
Buy from an Authorized Restek Distributor to ensure top product quality, full warranty protection, and reliable technical support.
close
cat.#

 

*First Name:
*Last Name:
*E-mail:
Company:
*City:
*Country:
 
Password:
Confirm Password:
Optional: what industries do you work in?
Environmental
Petrochemical
Pharmaceutical
Foods/Flavors/Fragrances
Clinical/Forensic/Toxicology
Chemicals
Other
(* = required fields)

Already signed up? Log In here.

e-mail:
password:

If you don't have a login, you can
Sign Up to create one instantly!


 
Please send: check all that apply
Product literature
Technical literature
Pricing
Distributor contact information
We will send the information to:
first name:
last name:
e-mail:
company:
city:
country: United States
areas of interest:

 
*First Name:
*Last Name:
*E-mail:
Company:
*City:
*Country:
 
Password:
Confirm Password:
Optional: what industries do you work in?
Environmental
Petrochemical
Pharmaceutical
Foods/Flavors/Fragrances
Clinical/Forensic/Toxicology
Chemicals
Other
(* = required fields)