SMT SAM PAH – Guard Column

Name: SMT SAM PAH - Guard Column
SKU: 50653
Availability: InStock

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

Part Number: N/A Category: PAH Columns Tag: Guard Column

Description

Specialty PAH 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
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
Particle Shape	Spherical
End-Capped	Yes
Phase	PAH

Select a Product

SKU	Description	Guard Column	Particle Size	I.D.	Quantity	Add to Cart
PAH1-5-10-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 10 mm - Product Number: PAH1-5-10-G	Guard Column Assembly + Cartridge	5 µm	10 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-22-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 22 mm - Product Number: PAH1-5-22-G	Guard Column Assembly + Cartridge	5 µm	22 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-8-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 7.8 mm - Product Number: PAH1-5-8-G	Guard Column Assembly + Cartridge	5 µm	7.8 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-10-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 10 mm - Product Number: PAH1-10-10-GI	Cartridge Only	10 µm	10 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-22-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 22 mm - Product Number: PAH1-10-22-GI	Cartridge Only	10 µm	22 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-8-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 7.8 mm - Product Number: PAH1-10-8-GI	Cartridge Only	10 µm	7.8 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-10-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 10 mm - Product Number: PAH1-5-10-GI	Cartridge Only	5 µm	10 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-22-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 22 mm - Product Number: PAH1-5-22-GI	Cartridge Only	5 µm	22 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-8-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 7.8 mm - Product Number: PAH1-5-8-GI	Cartridge Only	5 µm	7.8 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-10-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 10 mm - Product Number: PAH1-10-10-G	Guard Column Assembly + Cartridge	10 µm	10 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-22-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 22 mm - Product Number: PAH1-10-22-G	Guard Column Assembly + Cartridge	10 µm	22 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-8-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 7.8 mm - Product Number: PAH1-10-8-G	Guard Column Assembly + Cartridge	10 µm	7.8 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-1-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 1 mm - Product Number: PAH1-10-1-GI	Cartridge Only	10 µm	1 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-1-GI	Cartridge Only - Particle Size: 3 µm, Length: 10 mm, I.D.: 1 mm - Product Number: PAH1-3-1-GI	Cartridge Only	3 µm	1 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-1-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 1 mm - Product Number: PAH1-5-1-GI	Cartridge Only	5 µm	1 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-1-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 1 mm - Product Number: PAH1-10-1-G	Guard Column Assembly + Cartridge	10 µm	1 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-1-G	Guard Column Assembly + Cartridge - Particle Size: 3 µm, Length: 10 mm, I.D.: 1 mm - Product Number: PAH1-3-1-G	Guard Column Assembly + Cartridge	3 µm	1 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-1-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 1 mm - Product Number: PAH1-5-1-G	Guard Column Assembly + Cartridge	5 µm	1 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-2-G	Guard Column Assembly + Cartridge - Particle Size: 3 µm, Length: 10 mm, I.D.: 2 mm - Product Number: PAH1-3-2-G	Guard Column Assembly + Cartridge	3 µm	2 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 4 mm - Product Number: PAH1-10-GI	Cartridge Only	10 µm	4 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 4 mm - Product Number: PAH1-10-G	Guard Column Assembly + Cartridge	10 µm	4 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-3-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 3 mm - Product Number: PAH1-10-3-GI	Cartridge Only	10 µm	3 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-3-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 3 mm - Product Number: PAH1-10-3-G	Guard Column Assembly + Cartridge	10 µm	3 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-2-GI	Cartridge Only - Particle Size: 10 µm, Length: 10 mm, I.D.: 2 mm - Product Number: PAH1-10-2-GI	Cartridge Only	10 µm	2 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-10-2-G	Guard Column Assembly + Cartridge - Particle Size: 10 µm, Length: 10 mm, I.D.: 2 mm - Product Number: PAH1-10-2-G	Guard Column Assembly + Cartridge	10 µm	2 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 4 mm - Product Number: PAH1-5-GI	Cartridge Only	5 µm	4 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 4 mm - Product Number: PAH1-5-G	Guard Column Assembly + Cartridge	5 µm	4 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-3-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 3 mm - Product Number: PAH1-5-3-GI	Cartridge Only	5 µm	3 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-3-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 3 mm - Product Number: PAH1-5-3-G	Guard Column Assembly + Cartridge	5 µm	3 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-2-GI	Cartridge Only - Particle Size: 5 µm, Length: 10 mm, I.D.: 2 mm - Product Number: PAH1-5-2-GI	Cartridge Only	5 µm	2 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-5-2-G	Guard Column Assembly + Cartridge - Particle Size: 5 µm, Length: 10 mm, I.D.: 2 mm - Product Number: PAH1-5-2-G	Guard Column Assembly + Cartridge	5 µm	2 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-GI	Cartridge Only - Particle Size: 3 µm, Length: 10 mm, I.D.: 4 mm - Product Number: PAH1-3-GI	Cartridge Only	3 µm	4 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-G	Guard Column Assembly + Cartridge - Particle Size: 3 µm, Length: 10 mm, I.D.: 4 mm - Product Number: PAH1-3-G	Guard Column Assembly + Cartridge	3 µm	4 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-3-GI	Cartridge Only - Particle Size: 3 µm, Length: 10 mm, I.D.: 3 mm - Product Number: PAH1-3-3-GI	Cartridge Only	3 µm	3 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-3-G	Guard Column Assembly + Cartridge - Particle Size: 3 µm, Length: 10 mm, I.D.: 3 mm - Product Number: PAH1-3-3-G	Guard Column Assembly + Cartridge	3 µm	3 mm	SMT SAM PAH - Guard Column quantity	Login for Price
PAH1-3-2-GI	Cartridge Only - Particle Size: 3 µm, Length: 10 mm, I.D.: 2 mm - Product Number: PAH1-3-2-GI	Cartridge Only	3 µm	2 mm	SMT SAM PAH - Guard Column quantity	Login for Price

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SMT SAM PAH – Guard Column

Description

Additional information

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