HPLC Guard Columns and Cartridges
Mac-Mod Avantor Alltima HP C8, 100 Å, 5 µm, 2.1 x 7.5 mm Guard Cartridges (3/pk)
Avantor Alltima HP columns combines a range of different phase chemistries with high purity silica. Avantor Alltima HP columns product family combines the selectivity and performance needed to overcome the most challenging separation needs. Avantor Alltima HP columns provide low column bleed makes these columns ideal for microbore applications. Avantor Alltima HP columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Tosoh Bioscience LLC TSKGEL ETHER-5PW GRD 2X10 3PK
Cartridge, Guard; For 2mm I.D. Tosoh TSKgel Ether-5PW columns; Media: Polymer; 2mm I.D. x 1cm Length; 3/Pk
Trajan Scientific HPLC Reverse Phase Protecol C8 1/EA
C8H x 3 m particle size x 120 pore size 50 mm length x 2 1 mm ID stainless steel with guard ProteCol HPLC column
Waters Corp VanGuard Cartridge, Silica HILIC, 100Å, 5μm, 2.1 mm x 5 mm
VanGuard Cartridges are designed to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. These cartridges are optimized to protect all 2.1 mm and 3.0 mm ID HILIC analytical columns that contain 5 μm sorbent particles.
- Extends analytical column lifetime.
- Improves column performance.
- Removes particulate contamination from the mobile phase stream.
- Optimized for 2.1 mm and 3.0 mm ID HILIC analytical columns.
- Compatible with 5 μm sorbent particles.
Mac-Mod Princeton 2-Ethylpyridine 100 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/pk)
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!
Waters Corp µBondapak C18 Radial-Pak Column, 125Å, 10 µm, 40 mm X 100 mm, 1/pk
µBondapak C18 columns are general purpose, silica-based, reversed-phase C18 columns that are based on 10 µm particle technology. As a starting point for preparative chromatography, no other column can provide the balance between resolution, throughput and cost.
Waters Corp XTerra Phenyl VanGuard Cartridge, 5 μm, 125 Å
XTerra Phenyl VanGuard Cartridges extend analytical column lifetime and enhance performance by filtering particulate contamination from the mobile phase stream. This cartridge protects 3.9 mm and 4.6 mm I.D. XTerra Phenyl analytical columns utilizing 5 μm sorbent particles.
- Extends analytical column lifetime by filtering particulate contamination.
- Optimized for 3.9 mm and 4.6 mm inner diameter analytical columns with 5 μm sorbent particles.
- Features Phenyl chemistry, reversed phase separation, and a hybrid particle substrate.
- Wide pH operating range of 1 to 12 and maximum pressure of 18000 psi (1240 Bar).
- Endcapped, with low silanol activity, spherical particle shape, and 125 Å pore size.
- Compatible with HPLC systems, classified as USP L11, with 12% carbon load.
- Supplied as 3 units per package.
Mac-Mod Princeton DIOL 100 Å, 5 µm, 30 x 10 mm Guard Cartridges (1/pk)
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!
Microsolv Technology Corporation Guard Column Cartridges, RP C18 PE,10um, 100A. 4.0mm ID x 10mm Length. 5/PK.
These Guard Column Cartridges are packed with 10µm, Cogent RP C18 PE™ Stationary Phase. They are double end capped ( fully ), with traditional bonding of an 18 carbon silane to the highest purity silica available.Designed to protect your 3.0, 4.0 or 4.6mm ID, RP C18 PE, Analytical Columns from particulate and contaminants that will adsorb to it. They are packed in Stainless Steel Tubes and have Stainless Steel Frits that are pressed into PEEK Frit Caps. These Guard Column Cartridges must be used with a Guard Column Holder.
