HPLC Guard Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column Bio-C8, Guard cartridge with holder, 5 µm, 300 Å, 4 x 10 mm
Bio-C8 phase is made of monomeric and fully endcapped chemistry. The uniform stationary phase allows the separation to achieve high selectivity and high efficiency. Bio-C8 packings of 300 Å pore size selection are ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins.
Tosoh Bioscience LLC TSKGEL PHENYL-5PW GRD 2X10 3PK
Cartridge, Guard; For 2mm I.D. Tosoh TSKgel Phenyl-5PW column; Media: Polymer; 2mm I.D. x 1cm Length; 3/Pk
Sepax Technologies Inc Sepax HPLC Column Proteomix HIC Ethyl-NP5, Guard cartridge with holder, 4 x 10 mm
Proteomix HIC columns are specially designed for high resolution and high efficiency separations of proteins, monoclonal antibodies (mAbs), antibody drug conjugates (ADCs), oligonucleotides and peptides via a hydrophobic interaction chromatography (HIC) mechanism. Utilizing proprietary surface technologies, Proteomix HIC-NP resin is made of non-porous polystyrenedivinylbenzene (PS/DVB) beads with narrow-dispersed particle size distribution. As shown in figure below, the PS/DVB bead is modified with alkyl groups or aryl groups that provide hydrophobic interaction with analytes. Proteomix HIC-NP resin is highly rigid and mechanically stable. In comparison to silica-based HIC phase media, Proteomix HIC-NP phases have advantages for biomolecule separations with a wide pH range (2-12) and high chemical stability.
Showa Denko America Inc Asahipak NH2P-50G 4A
Guard columns for NH2P-50 series columns, dimensions: 4.0 mm ID x 10 mm L
Showa Denko America Inc KW400G-4A
Guard column for PROTEIN KW-400 series columns, dimensions: 4.6 mm ID x 10 mm L
Showa Denko America Inc PROTEIN LW-G 6B
Guard column for PROTEIN LW-800 series columns, dimensions: 6.0 mm ID x 50 mm L
Showa Denko America Inc SUGAR KS-G 6B
Guard columns for SUGAR KS series columns, dimensions: 6.0 mm ID x 50 mm L
Sklar Instruments Sterilization Sklar Microscopy Surgical 100/PK
Sterilization Sklar Microscopy Surgical 100/PK
Waters Corp ACQUITY UPLC Peptide BEH C18 VanGuard Pre-column, 300Å, 1.7 µm, 2.1 mm X 5 mm, 1K - 30K, 3/pk
VanGuard pre-columns are the first guard column devices designed for routine use at pressures up to 15000 psi (1030 bar) in applications run on the ACQUITY UPLC System. This specific offering contains Waters patented BEH Technology C18, 300A pore, 1.7um particles based and each batch is specifically QC tested with a peptide map to help ensure consistent performance and increased analytical column life.