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: Trajan
- Brand: SGE SilTite™
- SECO Part No: 073226
- Sold As: 5/Pack
- Manufacturer Part No: 073226
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Availability:
- 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: 17-1130-45
- 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: 17-1132-27
- Sold As: 1 Holder, 2 Cartridge
- Manufacturer Part No: 79383
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- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79383
Analytical Guard Cartridge Starter Kit, 10 &m More...
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Hamilton® PRP-X100 Anion Exchange HPLC Column
HPLC Column, 10 µm, 4.1 ID x 100 mm L, Stainless Steel, 100 Å Pore Size, PRP-X100 Stationary Phase, Anion Exchange Mode, PSDVB/Trimethylammonium Packing Material, For Separation of Inorganic and Organic Anions
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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: Trajan
- Brand: SGE
- SECO Part No: 062448
- Sold As: 1/Pack
- Manufacturer Part No: 062448
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- Minimum order quantity: 1
- Qty. Interval: 1
SGE 062448
Capillary Tubing, 5 m L, 0.53 ID x 0.68 mm OD More...
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- Manufacturers: Trajan
- Brand: SGE
- SECO Part No: 054085
- Manufacturer Part No: 054085
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- Minimum order quantity: 1
- Qty. Interval: 1
SGE 054085
GC Column, 0.32 mm ID x 60 m L, Fused Silica More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1134-05
- Sold As: 1 Holder, 2 Cartridge
- Manufacturer Part No: 79460
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- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79460
Analytical Guard Cartridge Starter Kit, 12 to More...
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- Manufacturers: Trajan
- Brand: SGE SilTite™
- SECO Part No: 073224
- Sold As: 5/Pack
- Manufacturer Part No: 073224
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Availability:
- Minimum order quantity: 1
- Qty. Interval: 1
SGE SilTite™ 073224
Replacement Nut, 031", 0.8 mm ID, Metal, For More...
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- Manufacturers: MilliporeSigma
- Brand: LiChrospher®
- SECO Part No: 503291
- Sold As: 1 Unit
- Manufacturer Part No: 1503290001
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- Minimum order quantity: 1
- Qty. Interval: 1
LiChrospher® 1503290001
HPLC Column, 5 µm, 4 dia x 250 mm L, = More...
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- Manufacturers: Hamilton®
- Brand: Hamilton®
- SECO Part No: 17-1136-01
- Sold As: Each
- Manufacturer Part No: 79473
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- Minimum order quantity: 1
- Qty. Interval: 1
Hamilton® 79473
HPLC Column, 7 µm, 4.1 ID x 250 mm L, S More...
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Hamilton® PRP-X200 Cation Exchange HPLC Column
HPLC Column, 10 µm, 4.1 ID x 150 mm L, Stainless Steel, 100 Å Pore Size, PRP-X200 Stationary Phase, Cation Exchange Mode, PSDVB/Sulfonic Acid Packing Material, For Separation of Alkali and Alkaline Earth Metals
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