Hamilton, Analytical Guard Cartridges, PRP-1, PN: 79445

Name: Analytical Guard Cartridges, PRP-1, PN: 79445
Brand: Hamilton
SKU: 79445

Guard columns (PN: 79445) would retain any compounds or particulate material that would block the frits or highly adsorb to the primary column, thereby protecting and extending the lifetime of the more costly primary column.

Catalog Number: 79445

Pricing

Send an RFQ.

View RFQ List

Category

Chiral HPLC Columns

Pack Size5/pk

TagsReversed Phase HPLC Columns Polymer Packings PRP-1 PRP-1 Guard Columns

Description

Guard columns can provide many benefits when used upstream from an analytical, preparative, or semi-preparative column. Guard columns are typically chosen to have the same packing as the primary column. PRP-1 is packed in a guard cartridge that can be conveniently replaced without disconnecting the cartridge holder from the main column. Any compounds or particulate material that would block the frits or highly adsorb to the primary column will do so on the guard column, thereby protecting and extending the lifetime of the more costly column. In addition to protective uses, guard columns can be used as sacrificial preparative components.
This pack comes with 5 replacement stainless steel cartridges.

Specifications

General

Separation Mode	Reversed-Phase
Stationary Phase	PRP-1
Format	Replacement Guard Cartridge
Hardware Inner Diameter	2.1 mm
Hardware Length	20 mm
Particle Size	10 µm
Packing Material Type	PSDVB
Particle Surface Area (m2/g)	400
Pore Volume (cm3/g)	0.772
Guard Column Size	Analytical
Hardware Material	Stainless Steel
Max Pressure	5,000 psi
Mobile Phase Limits	pH 1-13, 0-100% aqueous, organic modifier
Compound Classification	Organics
UOM	5/pk

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

[email protected]

Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.