HPLC Columns
Waters Corp ACQUITY UPLC Protein BEH SEC Column, 200Å, 1.7 µm, 4.6 mm X 150 mm, 10K - 500K, 1/pk
Based upon the highly successful BEH particle technology, the new patent pending ACQUITY UPLC BEH200 SEC column represents the first commercially available sub 2 ìm SEC chemistry. Fully optimized for the analysis of proteins and their aggregates with molecular weights ranging from 10,000 to 450,000 Daltons, the total system solution will routinely deliver fast, accurate aggregate determinations up to 10 times quicker that traditional HPLC-based SEC methods.
WELCH MATERIALS INC Welch MaterialsTM Ghost-buster Column, 2.1×50mm
Welch Ghost-Buster Column can effectively remove impurities with low polarity and thus prevents the interference from all kinds of ghost peaks. It is installed between gradient mixer and injector, which helps remove not only the impurities in mobile phase, but impurities in mixer and pipelines as well. Dimension: 2.1×50mm, suitable for ID 2.1/3.0 mm HPLC column and UHPLC, Max. Pressure: 100 Mpa.
Waters Corp ACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 2.1 mm X 50 mm, 1/pk
ACQUITY CSH C18 columns were designed to provide alternate selectivity compared to other reversed-phase UPLC columns. These ultra-efficient columns overcome peak shape asymmetry and poor loading capacity for basic compounds, column bleed, and rapid mobile-phase re-equilibration.
Showa Denko America Inc SHODEX KW-803 300X8MM
Analytical scale silica-based packed columns for aqueous SEC (GFC) analysis. These are the best columns on the market for protein and enzyme separations and analyses. Pullulan exclusion limit: 700,000
Chiral Technologies, Inc. CHIRALPAK IC ANALYTICAL COLUMN
Immobilized Polysaccharide, CHIRALPAK IC, 5 micron, 4.6 mm ID x 250 mm LN Analytical column
Waters Corp BioResolve RP mAb Polyphenyl Column, 450Å, 2.7 µm, 2.1 mm X 150 mm, 1/pk w/ Intact mAb and mAb Subunit Standards
BioResolve RP mAb Columns contain 2.7-μm superficially-porous-silica particles having an average pore diameter of 450Å. The particles are functionalized with a proprietary polyphenyl bonding process that was specifically designed for LC or LC-MS analyses of intact IgG monoclonal antibodies and their fragments. This P/N also includes one vial of the Intact mAb Mass Check Standard (P/N 186006552) and one vial of the mAb Subunit Standard (P/N 186008927).
Sielc Technologies Inc PRIMESEP 100 COLUMN
Primesep 100 is a reverse-phase analytical column with embedded acidic ion-pairing groups. This is the most versatile column of the entire Primesep family for separation of a broad range of compounds. Improves retention of basic compounds by cation-exchange mechanism. Separates acids by ion-exclusion mechanism. Retains neutral compounds by reverse-phase mechanism. All mobile phases are LC-MS and preparative chromatography compatible. Size: 4.6x150mm
Waters Corp ACQUITY UPLC CSH C18 Column, 130Å, 1.7 µm, 2.1 mm X 150 mm, 1/pk
ACQUITY CSH C18 columns were designed to provide alternate selectivity compared to other reversed-phase UPLC columns. These ultra-efficient columns overcome peak shape asymmetry and poor loading capacity for basic compounds, column bleed, and rapid mobile-phase re-equilibration.
GL Sciences Inc Inertsil ODS-3 Analytical Column, 3µm, 150 x 4.6mm
Inertsil ODS-3 is still GL Sciences’ most popular phase and continues to be used world widely and reliably for long established methods in pharmaceutical, and contract research labs. Inertsil ODS-3 has a relatively strong retentivity compared to commercially available ODS columns. In addition, the introduction of higher surface area silica provide high preparative loading capacity without sacrificing peak shape.
Sorbent Technologies Inc C18 Silica Gel, Premium Grade, 60A, 40-63um, Endcapped, 100g
C18 is the most popular and versatile reversed phase, capable of hydrophobic interactions with a wide variety of organic compounds. C18 Silica Gel, Premium Grade has a porosity of 60A, a particle distribution of 40-63um, and a quantity of 100g. It is used for reversed phase chromatography for separation of nonpolar to moderately polar compounds such as: Fatty Acids, Glycerides, Polycyclic Aromatics, Esters (Phthalates), Fat-Soluble Vitamins, Steroids, Prostaglandins, PTH amino acids.
GL Sciences Inc Inertsil ODS-3V, 5 micron, 250 x 4.6mm
Inertsil ODS-3V offers all of the outstanding chromatographic benefits of Inertsil ODS-3 with the added benefit of a more thoroughly documented, validated QC procedure consistent with the demands of GLP/GMP compliance. Each Inertsil ODS-3V is delivered with a Manufacturer's Validation Certificate showing the detailed results of every QA and QC step in manufacturing.The use of Inertsil ODS-3V columns provides an extra measure of assurance of consistent performance from column to column and batch to batch. Inertsil ODS-3V columns are also available in 3-column-sets packed with your choice of 3 different silica batches or a single silica batch to assist in reproducibility studies.
Teledyne ISCO, Inc RediSep Gold Silica Gel Disposable Flash Columns, 80 gram. Package of 6.
High performance flash column which delivers superior sample purity through the use of fine spherical silica gel (20-40 µm particle size). Equipped with RFID technology, allowing Teledyne ISCO CombiFlash systems with RFID to automatically detect the column type and size.