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  6. Restek™ Ultra HPLC Columns with Aqueous C18 Column Packing

Restek™ Ultra HPLC Columns with Aqueous C18 Column Packing
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Catalog No. 06739279 Shop All Restek Corporation Products
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Length (Metric):
30 mm
50 mm
100 mm
150 mm
200 mm
250 mm
Diameter (Metric):
1 mm
2.1 mm
4.6 mm
10 mm
Flow Rate:
0.05 mL/min
0.2 mL/min
1 mL/min
N/A
Includes:
No endcap
Trident™ inlet fitting
Ultra Aqueous; C18; No endcap
Ultra, Aqueous
Ultra, Aqueous, C18
18 product options available for selection
Product selection table with 18 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Length (Metric) Diameter (Metric) Flow Rate Includes
06-739-279 250 mm 2.1 mm 0.2 mL/min Ultra, Aqueous
06-716-581 50 mm 4.6 mm 1 mL/min Trident™ inlet fitting
06-716-583 150 mm 2.1 mm 0.2 mL/min No endcap
06-716-587 150 mm 4.6 mm 1 mL/min Ultra Aqueous; C18; No endcap
06-716-588 150 mm 4.6 mm 1 mL/min Trident™ inlet fitting
06-716-595 250 mm 4.6 mm 1 mL/min Trident™ inlet fitting
06-716-594 250 mm 4.6 mm 1 mL/min Ultra Aqueous; C18; No endcap
06-739-272 100 mm 2.1 mm 0.2 mL/min No endcap
06-739-273 100 mm 4.6 mm 1 mL/min Ultra, Aqueous, C18
06-739-274 200 mm 4.6 mm 1 mL/min Ultra, Aqueous, C18
06-739-275 30 mm 2.1 mm 0.2 mL/min Ultra, Aqueous
06-739-276 30 mm 4.6 mm 1 mL/min Ultra, Aqueous, C18
06-739-277 50 mm 2.1 mm 0.2 mL/min Ultra, Aqueous
06-739-278 50 mm 4.6 mm 1 mL/min Ultra, Aqueous, C18
06-722-263 250 mm 10 mm N/A No endcap
06-716-554 100 mm 1 mm 0.05 mL/min No endcap
06-716-582 150 mm 1 mm 0.05 mL/min No endcap
06-716-589 250 mm 1 mm 0.05 mL/min No endcap
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 18 options available.
18 options
Catalog No. 06-739-279 Supplier Restek™ Supplier No. 9178572
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Description

Rugged, reversed-phase column with a well-balanced retention profile. Restek Ultra Aqueous C18 Columns can effectively retain more types of solutes than a conventional C18 and is ideal for multicomponent LC-MS analyses.

Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications. General-purpose Aqueous C18 boasts high reproducibility and compatibility with many mobile phase conditions - even 100% aqueous.

  • When used with a gradient, it eliminates the all-too-common issue of multiple compounds eluting near the column void time
  • Particle Size: 5μm
  • USP Phase Code: L1
  • Pore Size: 100 angstrom

Specifications

Column Format Analytical Column
Diameter (Metric) 2.1 mm
Film Thickness 5 μm
Flow Rate 0.2 mL/min
For Use With Reverse Phase Separations of Polar Analytes, Compatible with Highly Aqueous (up to 100%) Mobile Phases
Includes Ultra, Aqueous
Length (Metric) 250 mm
Ligand Type Proprietary polar modified and functionally bonded C18
Max. Pressure 4000 psi (275 bar)
Particle Shape Spherical
Particle Size 5 μm
pH 2.5 to 8
Pore Size 100 Å
Temperature 80°C
USP Type L1
Stationary Phase aQ C18
Packing Material Type B Silica
Carbon Load 15%
Column Type Reversed Phase
Endcapped No
Phase Reversed Phase
Material Stainless Steel
Type Column
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