Welcome, Guest  -  Log In |  Register  |  Shopping Cart
< HPLC Columns < Ultra II Columns -- NEW!!

Ultra II™ Biphenyl 2.2µm, 3µm, & 5µm Columns (USP L11)



A unique reversed phase material that exhibits both increased retention and selectivity for aromatic and/or unsaturated compounds, compared to conventional alkyl and phenyl phases. This is a great alternative to a C18 column when alternative selectivity is desired. An excellent choice for the analysis of steroids, tetracyclines, drug metabolites, and other compounds that contain some degree of unsaturation.

particle size: 2.2µm, 3µm or 5µm, spherical
pore size: 100Å
carbon load: 15%
endcap: fully endcapped
pH range: 2.5 to 7.5
temperature limit: 80°C
1.9µm particle size coming soon!
  Description Length ID qty. Cat.# Price     Wish
list		 Cart 
 2.2µm Columns
  Ultra II Biphenyl 30mm 3.0mm ea.9609833
  Ultra II Biphenyl 50mm 3.0mm ea.9609853
  Ultra II Biphenyl 100mm 3.0mm ea.9609813
 3µm Columns
  Ultra II Biphenyl 30mm 1.0mm ea.9609331
  Ultra II Biphenyl 50mm 1.0mm ea.9609351
  Ultra II Biphenyl 100mm 1.0mm ea.9609311
  Ultra II Biphenyl 150mm 1.0mm ea.9609361
  Ultra II Biphenyl 30mm 2.1mm ea.9609332
  Ultra II Biphenyl 50mm 2.1mm ea.9609352
  Ultra II Biphenyl 100mm 2.1mm ea.9609312
  Ultra II Biphenyl 150mm 2.1mm ea.9609362
  Ultra II Biphenyl 30mm 3.2mm ea.9609333
  Ultra II Biphenyl 50mm 3.2mm ea.9609353
  Ultra II Biphenyl 100mm 3.2mm ea.9609313
  Ultra II Biphenyl 150mm 3.2mm ea.9609363
  Ultra II Biphenyl 30mm 4.6mm ea.9609335
  Ultra II Biphenyl 50mm 4.6mm ea.9609355
  Ultra II Biphenyl 100mm 4.6mm ea.9609315
  Ultra II Biphenyl 150mm 4.6mm ea.9609365
 with Trident Inlet Fitting
  Ultra II Biphenyl 30mm 2.1mm ea.9609332-700
  Ultra II Biphenyl 50mm 2.1mm ea.9609352-700
  Ultra II Biphenyl 100mm 2.1mm ea.9609312-700
  Ultra II Biphenyl 150mm 2.1mm ea.9609362-700
  Ultra II Biphenyl 30mm 3.2mm ea.9609333-700
  Ultra II Biphenyl 50mm 3.2mm ea.9609353-700
  Ultra II Biphenyl 100mm 3.2mm ea.9609313-700
  Ultra II Biphenyl 150mm 3.2mm ea.9609363-700
  Ultra II Biphenyl 30mm 4.6mm ea.9609335-700
  Ultra II Biphenyl 50mm 4.6mm ea.9609355-700
  Ultra II Biphenyl 100mm 4.6mm ea.9609315-700
  Ultra II Biphenyl 150mm 4.6mm ea.9609365-700
 5µm Columns
  Ultra II Biphenyl 30mm 1.0mm ea.9609531
  Ultra II Biphenyl 50mm 1.0mm ea.9609551
  Ultra II Biphenyl 100mm 1.0mm ea.9609511
  Ultra II Biphenyl 150mm 1.0mm ea.9609561
  Ultra II Biphenyl 200mm 1.0mm ea.9609521
  Ultra II Biphenyl 250mm 1.0mm ea.9609571
  Ultra II Biphenyl 30mm 2.1mm ea.9609532
  Ultra II Biphenyl 50mm 2.1mm ea.9609552
  Ultra II Biphenyl 100mm 2.1mm ea.9609512
  Ultra II Biphenyl 150mm 2.1mm ea.9609562
  Ultra II Biphenyl 200mm 2.1mm ea.9609522
  Ultra II Biphenyl 250mm 2.1mm ea.9609572
  Ultra II Biphenyl 30mm 3.2mm ea.9609533
  Ultra II Biphenyl 50mm 3.2mm ea.9609553
  Ultra II Biphenyl 100mm 3.2mm ea.9609513
  Ultra II Biphenyl 150mm 3.2mm ea.9609563
  Ultra II Biphenyl 200mm 3.2mm ea.9609523
  Ultra II Biphenyl 250mm 3.2mm ea.9609573
  Ultra II Biphenyl 30mm 4.6mm ea.9609535
  Ultra II Biphenyl 50mm 4.6mm ea.9609555
  Ultra II Biphenyl 100mm 4.6mm ea.9609515
  Ultra II Biphenyl 150mm 4.6mm ea.9609565
  Ultra II Biphenyl 200mm 4.6mm ea.9609525
  Ultra II Biphenyl 250mm 4.6mm ea.9609575
 with Trident Inlet Fitting
  Ultra II Biphenyl 30mm 2.1mm ea.9609532-700
  Ultra II Biphenyl 50mm 2.1mm ea.9609552-700
  Ultra II Biphenyl 100mm 2.1mm ea.9609512-700
  Ultra II Biphenyl 150mm 2.1mm ea.9609562-700
  Ultra II Biphenyl 200mm 2.1mm ea.9609522-700
  Ultra II Biphenyl 250mm 2.1mm ea.9609572-700
  Ultra II Biphenyl 30mm 3.2mm ea.9609533-700
  Ultra II Biphenyl 50mm 3.2mm ea.9609553-700
  Ultra II Biphenyl 100mm 3.2mm ea.9609513-700
  Ultra II Biphenyl 150mm 3.2mm ea.9609563-700
  Ultra II Biphenyl 200mm 3.2mm ea.9609523-700
  Ultra II Biphenyl 250mm 3.2mm ea.9609573-700
  Ultra II Biphenyl 30mm 4.6mm ea.9609535-700
  Ultra II Biphenyl 50mm 4.6mm ea.9609555-700
  Ultra II Biphenyl 100mm 4.6mm ea.9609515-700
  Ultra II Biphenyl 150mm 4.6mm ea.9609565-700
  Ultra II Biphenyl 200mm 4.6mm ea.9609525-700
  Ultra II Biphenyl 250mm 4.6mm ea.9609575-700
 Ultra II Biphenyl Guard Cartridges
  Ultra II Biphenyl 10 x 2.1mm  3-pk.960950212
  Ultra II Biphenyl 10 x 4.0mm  3-pk.960950210
  Ultra II Biphenyl 20 x 2.1mm  2-pk.960950222
  Ultra II Biphenyl 20 x 4.0mm  2-pk.960950220
     
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)