HPLC Guard Columns and Cartridges
Waters Corp BioSuite Diol (OH) Guard Column, 4 µm, 4.6 mm X 35 mm, 10K - 500K, 1/pk
BioSuite SEC Columns are available in 4.6 mm, 7.5 mm, and 7.8 mm i.d. analytical and 21.5 mm i.d. preparative and guard columns.
Waters Corp Nova-Pak C18 Radial-Pak Guard, 60Å, 6 µm, 25 mm X 10 mm, 2/pk
Nova-Pak HR C18 columns are silica-based, semi-preparative and preparative columns that are based on 6 µm particle technology. Compared to a 5 µm column, Nova-Pak HR columns offer higher resolution, more efficient separations, and faster chromatography.
Waters Corp Sugar-Pak I Guard-Pak Insert, 10 µm, 10/pk
The Sugar-Pak I Guard-Pak Insert is used to extend and prolong the lifetime for the Sugar Pak I Column by removing chemical and particulate contaminants from the mobile phase stream.
Waters Corp Shodex SC-LG Guard Column, 7 µm, 6 mm x 50 mm, 1/pk
Shodex high performance polymeric columns for sugar analysis
Waters Corp DeltaPak C4 Radial-Pak Column, 300Å, 15 µm, 40 mm X 100 mm, 1/pk
Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.
Tosoh Bioscience LLC TSKGEL UP-SW3000 4.6X300
LC Gel Permeation / Gel Filtration Columns, TSKgel UP-SW3000, 4.6mmID x 300mm, 2 um
Waters Corp XTerra Shield RP18 Prep Guard Cartridge, 125Å, 5 µm, 7.8 mm X 10 mm, 1/pk
XTerra Preparative RP18 columns are hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column. This product needs to be used in conjunction with other parts. Please see the section below on related parts for more information
Waters Corp XTerra Shield RP18 Prep Guard Cartridge, 125Å, 10 µm, 7.8 mm X 10 mm, 1/pk
XTerra Preparative RP18 columns are hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column. This product needs to be used in conjunction with other parts. Please see the section below on related parts for more information
Waters Corp XTerra Shield RP8 Prep Guard Cartridge, 125Å, 10 µm, 7.8 mm X 10 mm, 1/pk
XTerra Preparative RP8 columns are hybrid-based, reversed-phase C8 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column. This product needs to be used in conjunction with other parts. Please see the section below on related parts for more information.
Waters Corp Spherisorb ODS1 Guard Cartridge, 80Å, 5 µm, 4.6 mm X 10 mm, 3/pk
Spherisorb ODS1 columns are general purpose, silica-based, reversed-phase C18 columns. The ODS1 packing features low ligand density with a specified carbon load of 6.2%.