HPLC Guard Columns and Cartridges
Waters Corp XTerra Shield RP18 Prep Guard Cartridge, 125à , 5 µm, 30 mm X 10 mm, 1/pk
XTerra Shield RP18 Prep Guard Cartridge, 125à , 5 µm, 30 mm X 10 mm, 1/pk
Waters Corp Atlantis Silica dC18 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
Atlantis Silica dC18 VanGuard Cartridge, 100à , 5 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp CORTECS C8 VanGuard Cartridge, 90à , 2.7 µm, 3.9 mm X 5 mm, 3/pk
CORTECS C8 VanGuard Cartridge, 90à , 2.7 µm, 3.9 mm X 5 mm, 3/pk
International Medical Industries (IMI) GUARD LUER LCK F CN WHITE50/P5
NC2879656 GUARD LUER LCK F CN WHITE50/P5
Showa Denko America Inc GUARD COLUMN SHODEX KW-G
Guard column for KW series analytical columns. Dimensions: 6.0 x 50 mm
Sepax Technologies Inc Sepax HPLC Column PolyRP-1000, Guard cartridge with holder, 10 µm, 4 x 10 mm
GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.
Sepax Technologies Inc Sepax HPLC Column PolyRP-NP5, 2 x 10 mm
GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.
Sepax Technologies Inc Sepax HPLC Column HP-Silica, 3 µm, 120 Å, 4 x 10 mm
HP-Silica phase is made of activated hydroxyl (-OH) functional group with the pore size selection of 120 Å and particle size selection of 1.8, 3, 5, and 10 µm. Carbon loading is 0.0%. HP-Silica is used as the normal phase as well as HILIC phase. HP-Silica phases are suitable for separations of polar and basic organic compounds, such as vitamins, steroids, as well as pharmaceuticals.
Sepax Technologies Inc Sepax HPLC Column Polar-Imidazole, 5 µm, 120 Å, 2 x 10 mm
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, Polar-Imidazole phase is bonded with imidazole functional groups. With a polar and N-containing ring structure, Polar-Pyridine phase is a weak base and adequate for many applications, such as pharmaceuticals, peptides, sugars, and nucleotides.
Sepax Technologies Inc Sepax HPLC Column Polar-Imidazole, Guard cartridge with holder, 3 µm, 120 Å, 4 x 10 mm
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, Polar-Imidazole phase is bonded with imidazole functional groups. With a polar and N-containing ring structure, Polar-Pyridine phase is a weak base and adequate for many applications, such as pharmaceuticals, peptides, sugars, and nucleotides.
Sepax Technologies Inc Sepax HPLC Column Bio-C18, 3 µm, 300 Å, 4 x 10 mm
Wide range of pore sizes and high compatibility with 100% aqueous phases make Bio-C18 columns ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins. The specially designed surface bonding chemistry and the pore sizes allow for extended retention and selectivity for polar and hydrophilic compounds, such as peptides and amino acids. C18 monolayer formed by special bonding chemistry does not collapse in pure aqueous solution.
Sepax Technologies Inc Sepax HPLC Column Polar-Imidazole, Guard cartridge with holder, 5 µm, 120 Å, 2 x 10 mm
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, Polar-Imidazole phase is bonded with imidazole functional groups. With a polar and N-containing ring structure, Polar-Pyridine phase is a weak base and adequate for many applications, such as pharmaceuticals, peptides, sugars, and nucleotides.