HPLC Guard Columns and Cartridges
Analytical Sales & Services Direct Connect In-Line Column Filter Guard for 1/16" Tubing
This item has a minimum order quantity of 3 per supplier requirements. ADVANTAGE 0.55M DIRECT CONNECT
Waters Corp IC-Pak Ion Exclusion Guard Column Inserts, 10/pk
IC-Pak Ion Exclusion columns are used for the analysis of weak acid anions such as fluoride and short chain organic acids from formate to butyrate.
Waters Corp DeltaPak C18 Radial-Pak Column, 100Å, 15 µm, 47 mm X 300 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.
Waters Corp Carbohydrate Sentry Guard Cartridge, 60Å, 4 µm, 3.9 mm X 20 mm, 2/pk
The Carbohydrate Sentry Guard Cartridge is used to extend and prolong the lifetime for the Carbohydrate Cartridge Column by removing chemical and particulate contaminants from the mobile phase stream.
Waters Corp µBondapak Amino (NH2) Sentry Guard Cartridge, 125Å, 10 µm, 3.9 mm X 20 mm, 2/pk
If your method calls for µBondapak packings, there is only one µBondapak packing material. Many companies claim to have columns with µBondapak-like selectivity but not one has ever passed Waters stringent QC batch test. Waters set the standard for reproducible, high-performance chromatographic columns. Waters µBondapak columns are still the most widely referenced and requested columns in the world.
Waters Corp µBondapak Cyano (CN) Sentry Guard Cartridge, 125Å, 10 µm, 3.9 mm X 20 mm, 2/pk
If your method calls for µBondapak packings, there is only one µBondapak packing material. Many companies claim to have columns with µBondapak-like selectivity but not one has ever passed Waters stringent QC batch test. Waters set the standard for reproducible, high-performance chromatographic columns. Waters µBondapak columns are still the most widely referenced and requested columns in the world.
Waters Corp DeltaPak C4 Guard Column, 100Å, 5 µm, 3.9 mm X 20 mm, 2/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.
Waters Corp µBondapak Phenyl Sentry Guard Cartridge, 125Å, 10 µm, 3.9 mm X 20 mm, 2/pk
If your method calls for µBondapak packings, there is only one µBondapak packing material. Many companies claim to have columns with µBondapak-like selectivity but not one has ever passed Waters stringent QC batch test. Waters set the standard for reproducible, high-performance chromatographic columns. Waters µBondapak columns are still the most widely referenced and requested columns in the world.