HPLC & GC Columns
1. Choose columns based on functions:
Normal phase: solvent soluble solutions
Reverse phase: hydrocarbon soluble solutions
Ion-exchange: separate monosaccharides
Size-exclusion: separate proteins and carbohydrates
2. Diameter x Length vs Pressure:
Shorter and wider columns cut analysis time and require less pressure to move the mobile phase.
Longer and narrower columns provide higher resolution and more sensitive results. They require less samples for analysis but a higher pressure.
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1130-45
- Sold As: Each
- Manufacturer Part No: 79477
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- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79477
Guard Cartridge Holder, Analytical Column Siz More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1135-10
- Sold As: Each
- Manufacturer Part No: 79436
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- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79436
HPLC Column, 9 µm, 7.8 ID x 305 mm L, S More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1133-08
- Sold As: Each
- Manufacturer Part No: 79641
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Availability:
- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79641
HPLC Column, 1.0, 2.1, 4.1, 4.6 mm ID, Analyt More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1133-05
- Sold As: 1 Holder, 2 Cartridge
- Manufacturer Part No: 79456
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Availability:
- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79456
Analytical Guard Cartridge Starter Kit, 10 &m More...
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- Manufacturers: MilliporeSigma
- Brand: Vantage®
- SECO Part No: 96100033
- Sold As: 1/Kit
- Manufacturer Part No: 96100033
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- Minimum order quantity: 1
- Qty. Interval: 1
Vantage® 96100033
L Maintenance Kit, Includes 1 Flow Tube Adapt More...
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Hamilton® PRP-X300 Ion Exclusion HPLC Column
HPLC Column, 7 µm, 4.1 ID x 150 mm L, Stainless Steel, 100 Å Pore Size, PRP-X300 Stationary Phase, Ion Exclusion Mode, PSDVB/Sulfonic Acid Packing Material, For Separation of Alcohols and Organic Acids
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- Manufacturers: MilliporeSigma
- Brand: Purospher® STAR LiChroCART®
- SECO Part No: 1.50242.0001
- Sold As: 1 Set
- Manufacturer Part No: 1502420001
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- Minimum order quantity: 1
- Qty. Interval: 1
Purospher® STAR LiChroCART® 1502420001
HPLC Cartridge Set, 3 µm, 4 dia x 55 mm More...
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SGE Non-polar Phase BPX5 GC Capillary Column
GC Column, 0.22 mm ID x 25 m L, Fused Silica with Polyimide Resin Tubing, 0.25 µm Film Thickness, Phase BPX5, Capillary Format, Non-polar, Very Low Bleed, -40 to 360/370°C Temperature Range
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1130-39
- Sold As: 5/Pack
- Manufacturer Part No: 79445
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Availability:
- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79445
Analytical Guard Cartridge Replacement Cartri More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1136-05
- Sold As: 1 Holder, 2 Cartridge
- Manufacturer Part No: 79459
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- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79459
Analytical Guard Cartridge Starter Kit, 10 &m More...
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- Manufacturers: Trajan
- Brand: SGE SilTite™
- SECO Part No: 073226
- Sold As: 5/Pack
- Manufacturer Part No: 073226
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- Minimum order quantity: 1
- Qty. Interval: 1
SGE SilTite™ 073226
Replacement Nut, Metal, For Split/Splitless I More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1132-27
- Sold As: 1 Holder, 2 Cartridge
- Manufacturer Part No: 79383
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Availability:
- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79383
Analytical Guard Cartridge Starter Kit, 10 &m More...
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