SMT SAM Phen Phenyl – Guard Column

Phenyl Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column.

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Description

Reversed-Phase Phen Phenyl Guard Column

Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column. A standard HPLC column (analytical or preparative) is hereby referred to as the primary because it is first in value and in importance for separation.

Guard columns are utilized to remove:

  • Particles that may clog the primary column and necessitate a frit change, which can be cumbersome.
  • Compounds, including ions, that may adsorb strongly on the packing material and cause baseline drift, spurious peaks, loss of resolution and change in selectivity
  • Compounds that can form a precipitate upon contact with mobile phase or packing
  • Compounds that may co-elute with analyte and interfere with its detection and quantitation.

SMT guard is designed to have minimal or no effect on separation. The concept is verified by injection of standards before and after guard installation. The small increase in retention is due to the added packing materials in the guard device. The column performance and peak symmetry are not altered in the separation because SMT guard is packed with the same pressure as the primary column and has minimal void volume design as shown in the chromatogram. Because of the way it is packed, the guard can also be used alone as an analytical column.

Are you looking for a column with custom specifications (pore size, particle size, length and/or I.D.) not available on this site? Please contact us as we can manufacture the exact column you need.

Additional information

Guard Column

Guard Column Assembly + Cartridge, Cartridge Only

Type

Phen1, Phen2

Length

10 mm

Particle Size

10 µm, 5 µm, 3 µm

I.D.

1 mm, 2 mm, 3 mm, 4 mm, 7.8 mm, 10 mm, 22 mm

Pore Size

60Å, 100Å, 300Å

Particle Shape

Spherical

End-Capped

Yes

Phase

Phenyl

Select a Product

ImageSKUDescriptionPriceGuard ColumnTypeParticle SizeI.D.Pore SizeQuantityAdd to Cart
Phen2-C18-5-100-10-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-5-100-10-GGuard Column Assembly + CartridgePhen25 µm10 mm100Å
Phen1-C18-5-100-10-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-5-100-10-GGuard Column Assembly + CartridgePhen15 µm10 mm100Å
Phen2-C18-5-300-10-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-5-300-10-GGuard Column Assembly + CartridgePhen25 µm10 mm300Å
Phen1-C18-5-300-10-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-5-300-10-GGuard Column Assembly + CartridgePhen15 µm10 mm300Å
Phen2-C18-5-100-22-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-5-100-22-GGuard Column Assembly + CartridgePhen25 µm22 mm100Å
Phen1-C18-5-100-22-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-5-100-22-GGuard Column Assembly + CartridgePhen15 µm22 mm100Å
Phen2-C18-5-300-22-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-5-300-22-GGuard Column Assembly + CartridgePhen25 µm22 mm300Å
Phen1-C18-5-300-22-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-5-300-22-GGuard Column Assembly + CartridgePhen15 µm22 mm300Å
Phen2-C18-5-100-8-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-5-100-8-GGuard Column Assembly + CartridgePhen25 µm7.8 mm100Å
Phen1-C18-5-100-8-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-5-100-8-GGuard Column Assembly + CartridgePhen15 µm7.8 mm100Å
Phen2-C18-5-300-8-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-5-300-8-GGuard Column Assembly + CartridgePhen25 µm7.8 mm300Å
Phen1-C18-5-300-8-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-5-300-8-GGuard Column Assembly + CartridgePhen15 µm7.8 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-10-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-10-100-10-GICartridge OnlyPhen210 µm10 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-10-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-10-100-10-GICartridge OnlyPhen110 µm10 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-10-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-10-300-10-GICartridge OnlyPhen210 µm10 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-10-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-10-300-10-GICartridge OnlyPhen110 µm10 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-22-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-10-100-22-GICartridge OnlyPhen210 µm22 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-22-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-10-100-22-GICartridge OnlyPhen110 µm22 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-22-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-10-300-22-GICartridge OnlyPhen210 µm22 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-22-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-10-300-22-GICartridge OnlyPhen110 µm22 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-8-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-10-100-8-GICartridge OnlyPhen210 µm7.8 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-8-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-10-100-8-GICartridge OnlyPhen110 µm7.8 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-8-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-10-300-8-GICartridge OnlyPhen210 µm7.8 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-8-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-10-300-8-GICartridge OnlyPhen110 µm7.8 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-10-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-5-100-10-GICartridge OnlyPhen25 µm10 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-10-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-5-100-10-GICartridge OnlyPhen15 µm10 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-10-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-5-300-10-GICartridge OnlyPhen25 µm10 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-10-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-5-300-10-GICartridge OnlyPhen15 µm10 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-22-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-5-100-22-GICartridge OnlyPhen25 µm22 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-22-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-5-100-22-GICartridge OnlyPhen15 µm22 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-22-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-5-300-22-GICartridge OnlyPhen25 µm22 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-22-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-5-300-22-GICartridge OnlyPhen15 µm22 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-8-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-5-100-8-GICartridge OnlyPhen25 µm7.8 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-8-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-5-100-8-GICartridge OnlyPhen15 µm7.8 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-8-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-5-300-8-GICartridge OnlyPhen25 µm7.8 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-8-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-5-300-8-GICartridge OnlyPhen15 µm7.8 mm300Å
Phen2-C18-10-100-10-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-10-100-10-GGuard Column Assembly + CartridgePhen210 µm10 mm100Å
Phen1-C18-10-100-10-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-10-100-10-GGuard Column Assembly + CartridgePhen110 µm10 mm100Å
Phen2-C18-10-300-10-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen2-C18-10-300-10-GGuard Column Assembly + CartridgePhen210 µm10 mm300Å
Phen1-C18-10-300-10-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 10 mm - Product Number: Phen1-C18-10-300-10-GGuard Column Assembly + CartridgePhen110 µm10 mm300Å
Phen2-C18-10-100-22-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-10-100-22-GGuard Column Assembly + CartridgePhen210 µm22 mm100Å
Phen1-C18-10-100-22-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-10-100-22-GGuard Column Assembly + CartridgePhen110 µm22 mm100Å
Phen2-C18-10-300-22-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen2-C18-10-300-22-GGuard Column Assembly + CartridgePhen210 µm22 mm300Å
Phen1-C18-10-300-22-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 22 mm - Product Number: Phen1-C18-10-300-22-GGuard Column Assembly + CartridgePhen110 µm22 mm300Å
Phen2-C18-10-100-8-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-10-100-8-GGuard Column Assembly + CartridgePhen210 µm7.8 mm100Å
Phen1-C18-10-100-8-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-10-100-8-GGuard Column Assembly + CartridgePhen110 µm7.8 mm100Å
Phen2-C18-10-300-8-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen2-C18-10-300-8-GGuard Column Assembly + CartridgePhen210 µm7.8 mm300Å
Phen1-C18-10-300-8-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 7.8 mm - Product Number: Phen1-C18-10-300-8-GGuard Column Assembly + CartridgePhen110 µm7.8 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-1-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-10-100-1-GICartridge OnlyPhen210 µm1 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-1-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-10-100-1-GICartridge OnlyPhen110 µm1 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-1-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-10-300-1-GICartridge OnlyPhen210 µm1 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-1-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-10-300-1-GICartridge OnlyPhen110 µm1 mm300Å
SMT Guard Column CartridgePhen2-C18-3-100-1-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-3-100-1-GICartridge OnlyPhen23 µm1 mm100Å
SMT Guard Column CartridgePhen1-C18-3-100-1-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-3-100-1-GICartridge OnlyPhen13 µm1 mm100Å
SMT Guard Column CartridgePhen2-C18-3-300-1-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-3-300-1-GICartridge OnlyPhen23 µm1 mm300Å
SMT Guard Column CartridgePhen1-C18-3-300-1-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-3-300-1-GICartridge OnlyPhen13 µm1 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-1-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-5-100-1-GICartridge OnlyPhen25 µm1 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-1-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-5-100-1-GICartridge OnlyPhen15 µm1 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-1-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-5-300-1-GICartridge OnlyPhen25 µm1 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-1-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-5-300-1-GICartridge OnlyPhen15 µm1 mm300Å
Phen2-C18-10-100-1-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-10-100-1-GGuard Column Assembly + CartridgePhen210 µm1 mm100Å
Phen1-C18-10-100-1-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-10-100-1-GGuard Column Assembly + CartridgePhen110 µm1 mm100Å
Phen2-C18-10-300-1-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-10-300-1-GGuard Column Assembly + CartridgePhen210 µm1 mm300Å
Phen1-C18-10-300-1-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-10-300-1-GGuard Column Assembly + CartridgePhen110 µm1 mm300Å
Phen2-C18-3-100-1-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-3-100-1-GGuard Column Assembly + CartridgePhen23 µm1 mm100Å
Phen1-C18-3-100-1-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-3-100-1-GGuard Column Assembly + CartridgePhen13 µm1 mm100Å
Phen2-C18-3-300-1-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-3-300-1-GGuard Column Assembly + CartridgePhen23 µm1 mm300Å
Phen1-C18-3-300-1-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-3-300-1-GGuard Column Assembly + CartridgePhen13 µm1 mm300Å
Phen2-C18-5-100-1-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-5-100-1-GGuard Column Assembly + CartridgePhen25 µm1 mm100Å
Phen1-C18-5-100-1-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-5-100-1-GGuard Column Assembly + CartridgePhen15 µm1 mm100Å
Phen2-C18-5-300-1-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen2-C18-5-300-1-GGuard Column Assembly + CartridgePhen25 µm1 mm300Å
Phen1-C18-5-300-1-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 1 mm - Product Number: Phen1-C18-5-300-1-GGuard Column Assembly + CartridgePhen15 µm1 mm300Å
Phen2-C18-3-100-2-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-3-100-2-GGuard Column Assembly + CartridgePhen23 µm2 mm100Å
Phen1-C18-3-100-2-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-3-100-2-GGuard Column Assembly + CartridgePhen13 µm2 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-10-300-GICartridge OnlyPhen210 µm4 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-10-300-GICartridge OnlyPhen110 µm4 mm300Å
Phen2-C18-10-300-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-10-300-GGuard Column Assembly + CartridgePhen210 µm4 mm300Å
Phen1-C18-10-300-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-10-300-GGuard Column Assembly + CartridgePhen110 µm4 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-10-100-GICartridge OnlyPhen210 µm4 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-10-100-GICartridge OnlyPhen110 µm4 mm100Å
Phen2-C18-10-100-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-10-100-GGuard Column Assembly + CartridgePhen210 µm4 mm100Å
Phen1-C18-10-100-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-10-100-GGuard Column Assembly + CartridgePhen110 µm4 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-3-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-10-300-3-GICartridge OnlyPhen210 µm3 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-3-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-10-300-3-GICartridge OnlyPhen110 µm3 mm300Å
Phen2-C18-10-300-3-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-10-300-3-GGuard Column Assembly + CartridgePhen210 µm3 mm300Å
Phen1-C18-10-300-3-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-10-300-3-GGuard Column Assembly + CartridgePhen110 µm3 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-3-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-10-100-3-GICartridge OnlyPhen210 µm3 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-3-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-10-100-3-GICartridge OnlyPhen110 µm3 mm100Å
Phen2-C18-10-100-3-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-10-100-3-GGuard Column Assembly + CartridgePhen210 µm3 mm100Å
Phen1-C18-10-100-3-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-10-100-3-GGuard Column Assembly + CartridgePhen110 µm3 mm100Å
SMT Guard Column CartridgePhen2-C18-10-300-2-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-10-300-2-GICartridge OnlyPhen210 µm2 mm300Å
SMT Guard Column CartridgePhen1-C18-10-300-2-GICartridge Only - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-10-300-2-GICartridge OnlyPhen110 µm2 mm300Å
Phen2-C18-10-300-2-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-10-300-2-GGuard Column Assembly + CartridgePhen210 µm2 mm300Å
Phen1-C18-10-300-2-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-10-300-2-GGuard Column Assembly + CartridgePhen110 µm2 mm300Å
SMT Guard Column CartridgePhen2-C18-10-100-2-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-10-100-2-GICartridge OnlyPhen210 µm2 mm100Å
SMT Guard Column CartridgePhen1-C18-10-100-2-GICartridge Only - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-10-100-2-GICartridge OnlyPhen110 µm2 mm100Å
Phen2-C18-10-100-2-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-10-100-2-GGuard Column Assembly + CartridgePhen210 µm2 mm100Å
Phen1-C18-10-100-2-GGuard Column Assembly + Cartridge - Particle Size: 10 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-10-100-2-GGuard Column Assembly + CartridgePhen110 µm2 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-5-300-GICartridge OnlyPhen25 µm4 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-5-300-GICartridge OnlyPhen15 µm4 mm300Å
Phen2-C18-5-300-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-5-300-GGuard Column Assembly + CartridgePhen25 µm4 mm300Å
Phen1-C18-5-300-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-5-300-GGuard Column Assembly + CartridgePhen15 µm4 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-5-100-GICartridge OnlyPhen25 µm4 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-5-100-GICartridge OnlyPhen15 µm4 mm100Å
Phen2-C18-5-100-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-5-100-GGuard Column Assembly + CartridgePhen25 µm4 mm100Å
Phen1-C18-5-100-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-5-100-GGuard Column Assembly + CartridgePhen15 µm4 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-3-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-5-300-3-GICartridge OnlyPhen25 µm3 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-3-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-5-300-3-GICartridge OnlyPhen15 µm3 mm300Å
Phen2-C18-5-300-3-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-5-300-3-GGuard Column Assembly + CartridgePhen25 µm3 mm300Å
Phen1-C18-5-300-3-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-5-300-3-GGuard Column Assembly + CartridgePhen15 µm3 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-3-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-5-100-3-GICartridge OnlyPhen25 µm3 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-3-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-5-100-3-GICartridge OnlyPhen15 µm3 mm100Å
Phen2-C18-5-100-3-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-5-100-3-GGuard Column Assembly + CartridgePhen25 µm3 mm100Å
Phen1-C18-5-100-3-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-5-100-3-GGuard Column Assembly + CartridgePhen15 µm3 mm100Å
SMT Guard Column CartridgePhen2-C18-5-300-2-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-5-300-2-GICartridge OnlyPhen25 µm2 mm300Å
SMT Guard Column CartridgePhen1-C18-5-300-2-GICartridge Only - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-5-300-2-GICartridge OnlyPhen15 µm2 mm300Å
Phen2-C18-5-300-2-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-5-300-2-GGuard Column Assembly + CartridgePhen25 µm2 mm300Å
Phen1-C18-5-300-2-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-5-300-2-GGuard Column Assembly + CartridgePhen15 µm2 mm300Å
SMT Guard Column CartridgePhen2-C18-5-100-2-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-5-100-2-GICartridge OnlyPhen25 µm2 mm100Å
SMT Guard Column CartridgePhen1-C18-5-100-2-GICartridge Only - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-5-100-2-GICartridge OnlyPhen15 µm2 mm100Å
Phen2-C18-5-100-2-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-5-100-2-GGuard Column Assembly + CartridgePhen25 µm2 mm100Å
Phen1-C18-5-100-2-GGuard Column Assembly + Cartridge - Particle Size: 5 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-5-100-2-GGuard Column Assembly + CartridgePhen15 µm2 mm100Å
SMT Guard Column CartridgePhen2-C18-3-300-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-3-300-GICartridge OnlyPhen23 µm4 mm300Å
SMT Guard Column CartridgePhen1-C18-3-300-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-3-300-GICartridge OnlyPhen13 µm4 mm300Å
Phen2-C18-3-300-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-3-300-GGuard Column Assembly + CartridgePhen23 µm4 mm300Å
Phen1-C18-3-300-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-3-300-GGuard Column Assembly + CartridgePhen13 µm4 mm300Å
SMT Guard Column CartridgePhen2-C18-3-100-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-3-100-GICartridge OnlyPhen23 µm4 mm100Å
SMT Guard Column CartridgePhen1-C18-3-100-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-3-100-GICartridge OnlyPhen13 µm4 mm100Å
Phen2-C18-3-100-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen2-C18-3-100-GGuard Column Assembly + CartridgePhen23 µm4 mm100Å
Phen1-C18-3-100-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 4 mm - Product Number: Phen1-C18-3-100-GGuard Column Assembly + CartridgePhen13 µm4 mm100Å
SMT Guard Column CartridgePhen2-C18-3-300-3-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-3-300-3-GICartridge OnlyPhen23 µm3 mm300Å
SMT Guard Column CartridgePhen1-C18-3-300-3-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-3-300-3-GICartridge OnlyPhen13 µm3 mm300Å
Phen2-C18-3-300-3-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-3-300-3-GGuard Column Assembly + CartridgePhen23 µm3 mm300Å
Phen1-C18-3-300-3-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-3-300-3-GGuard Column Assembly + CartridgePhen13 µm3 mm300Å
SMT Guard Column CartridgePhen2-C18-3-100-3-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-3-100-3-GICartridge OnlyPhen23 µm3 mm100Å
SMT Guard Column CartridgePhen1-C18-3-100-3-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-3-100-3-GICartridge OnlyPhen13 µm3 mm100Å
Phen2-C18-3-100-3-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen2-C18-3-100-3-GGuard Column Assembly + CartridgePhen23 µm3 mm100Å
Phen1-C18-3-100-3-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 3 mm - Product Number: Phen1-C18-3-100-3-GGuard Column Assembly + CartridgePhen13 µm3 mm100Å
SMT Guard Column CartridgePhen2-C18-3-300-2-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-3-300-2-GICartridge OnlyPhen23 µm2 mm300Å
SMT Guard Column CartridgePhen1-C18-3-300-2-GICartridge Only - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-3-300-2-GICartridge OnlyPhen13 µm2 mm300Å
Phen2-C18-3-300-2-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-3-300-2-GGuard Column Assembly + CartridgePhen23 µm2 mm300Å
Phen1-C18-3-300-2-GGuard Column Assembly + Cartridge - Particle Size: 3 µm, Pore Size: 300Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-3-300-2-GGuard Column Assembly + CartridgePhen13 µm2 mm300Å
SMT Guard Column CartridgePhen2-C18-3-100-2-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen2-C18-3-100-2-GICartridge OnlyPhen23 µm2 mm100Å
SMT Guard Column CartridgePhen1-C18-3-100-2-GICartridge Only - Particle Size: 3 µm, Pore Size: 100Å, Length: 10 mm, I.D.: 2 mm - Product Number: Phen1-C18-3-100-2-GICartridge OnlyPhen13 µm2 mm100Å