Use Thermo Scientific™ Hypersil™ PREP Si preparative HPLC columns to scale up your normal phase chromatography analytical method. The silica chemistry separates nonpolar and moderately polar organic compounds. These preparative HPLC columns come in a variety of dimensions including an option for XtendedLife hardware which improves column lifetime by maintaining a uniform packed bed. Normal phase chromatography Silica to separate nonpolar and moderately polar organic compounds. USP L3. pH stable from 2 to 7. Maximum temperature of 60°C. Preparative HPLC Column Hardware Options - based on column inner diameter (i.d.) and column performance needs. Standard Threaded and Standard Flange Hardware Designed for standard applications, expertly packed and robustly designed to provide versatile products for routine use. Standard threaded hardware for column i.d. < 40mm. Standard flange hardware for column i.d. ≥ 40mm. Standard hardware can be modified on request to be compatible with SFC. XtendedLife Hardware Improves column lifetime by incorporating an internal Dynamic Axial Compression (DAC) system, ensuring the media bed is continuously packed tightly. Compatible with SFC and is available in dimensions up to 50mm i.d. Preparative Guards are a proven and cost effective way to extend the lifetime of your prep column. Thermo Scientific™ preparative guard columns require the use of a preparative guard holder.
Specifikation: • Polar embedded C18 • 100 % compatible with water • pH stability 1 - 9
Features and Benefits: • Pore sizes to suit your analysis (1000 Å or 120 Å). • Intermediate polarity C8 phase. • Continuity of using HPLC for all separation needs simplifies your workflow. • Facilitates the use of MS. • Eliminate SDS-PAGE from your workflow. Recommended Applications: 120 Å recommended for compounds too strongly retained on C18 phases, 1000 Å recommended for proteins. Product Specifications: 0.15, 0.3, 1, 2.1, 3, and 4.6 mm ID columns available in 50, 100, 150, 250 mm lengths. PEEK coated, and PEEKsil®, column hardware available to reduce non-specific interactions when analyzing compounds with metal chelating activity.
General purpose reverse phase separation. Specifications: • Stable in aqueous conditions • Reduces non-specific analyte interactions • Separates polar compounds • pH stability 1 - 9
Features and Benefits: • Pore sizes to suit your analysis (1000 Å or 120 Å). • Intermediate polarity C8 phase. • Continuity of using HPLC for all separation needs simplifies your workflow. • Facilitates the use of MS. • Eliminate SDS-PAGE from your workflow. Recommended Applications: 120 Å recommended for compounds too strongly retained on C18 phases, 1000 Å recommended for proteins. Product Specifications: 0.15, 0.3, 1, 2.1, 3, and 4.6 mm ID columns available in 50, 100, 150, 250 mm lengths. PEEK coated, and PEEKsil®, column hardware available to reduce non-specific interactions when analyzing compounds with metal chelating activity.
GRAM columns can be used for organic GPC and SEC polymer analysis in polar organic solvents. These polyester copolymer-based GPC columns are available in a range of porosities, from 30 to 10,000 Å, and one linear/mixed-bed version to meet the needs for a variety of polymers with molar masses ranging from 100 to 50,000,000 Da, including for the analysis of polyurethane, polyimide, starches, cellulose, and other polar polymers.
POLEFIN columns are useful for high-temperature organic GPC/SEC analysis of polyolefins with molecular weights from 100 to 30,000,000 Da. These organic GPC columns are based on a modified styrene-divinylbenzene copolymer network and have a maximum temperature rating of 210 °C. POLEFIN GPC columns offer flexible configurations, including two particle sizes and two different linear/mixed-bed columns to meet the needs for a variety of polymer analyses, such as polyethylene, polypropylene, and other polyolefins.
InfinityLab Poroshell 120 HILIC columns for hydrophilic interaction liquid chromatography (HILIC) are designed for the retention and high-resolution separation of small polar analytes. The superficially porous character of the particles decreases equilibration times to improve throughput for both isocratic and gradient separations. Agilent offers three unique, orthogonal HILIC phases: bare silica (HILIC), polyhydroxy fructan (HILIC-OH5), and zwitterionic (HILIC-Z). The robustness and reproducibility of HILIC separations on Poroshell columns help to switch from challenging, often MS-incompatible ion pair chromatography and normal phase applications.
PFG columns are well suited for the organic GPC/SEC analysis of crystalline polymers with molecular weights from 100 to 3,000,000 Da using fluorinated organic solvents. These polar modified silica-based columns are available in two particle sizes, 5 and 7 μm, and four single porosities, 100, 300, 1,000, and 4,000 Å, as well as three different linear/mixed-bed columns, to meet the needs for a variety of organic GPC applications, like crystalline polymers, polyesters, polyamides, polylactides, and POM. Columns produced under DIN EN ISO 9001 quality standards Fittings and integrated diffusers provide low dead volume and efficient distribution of the sample across the entire chromatographic bed for optimal sample injection
PolarSil columns are based on polar modified silica and ideal for the organic GPC/SEC separation of low to medium molar mass resins and lignins with molecular weights from 100 to 1,000,000 Da using polar organic solvents. Multiple column configurations are available to match your specific application, including two particle sizes, 3 and 5 μm, and three porosities, 100, 300, and 1,000 Å as well as two different linear/mixed-bed columns.
SDV columns are useful for a wide variety of polymer analyses in nonpolar and medium polar organic solvents. These GPC columns are made from a styrene-divinylbenzene copolymer network and are available in three particle sizes (3, 5, and 10 μm) and a range of porosities to meet many organic GPC and SEC polymer analysis needs, including for polystyrene, polyvinyl chloride, polycarbonate, elastomers, resins, and more. The molecular weight range for SDV columns is 100 to 30,000,000 Da. SDV columns meet USP L21.
SUPREMA columns are ideal for the aqueous GPC/SEC analysis of neutral and anionic polymers, such as PEO, PEG, pullulan, dextran, polyacrylamide, hyaluronic acid, polyacrylic acid, and carboxymethyl cellulose. These acrylate copolymer-based columns are available in three particle sizes, 3, 5, and 10 μm, individual porosities between 30 and 30,000 Å and different linear/mixed-bed columns, to meet a variety of applications needs, including polymers ranging from 100 to 30,000,000 Da. SUPREMA columns meet USP L25, L37, L38, L39, tolerate high buffer concentrations, pH 2 to 12, temperatures up to 80 °C, and organic solvents (up to 100% methanol or acetonitrile).
NOVEMA Max columns are made of NH-functionalized acrylate copolymer. These columns are suitable for the aqueous GPC/SEC analysis of cationic polymers, such as polymeric quaternary ammonium compounds, poly(DADMAC), polyvinylpyridine, chitosan, and poly(ethylene imine), with molecular weights ranging from 100 to 30,000,000 Da. Available in two particle sizes and different porosities as well as linear/mixed-bed options, NOVEMA Max columns are flexible to meet a variety of application needs. NOVEMA Max columns meet USP L23, tolerate high buffer concentrations, pH 2 to 12, temperatures up to 80 °C, and organic solvents (up to 100% methanol or acetonitrile).
MCX columns are suitable for the aqueous GPC/SEC analysis of strong polyanions such as poly(styrene sulfonate), lignin sulfonate, modified starches, acids, alcohols, and pectins. This sulfonated styrene-divinylbenzene copolymer-based GPC column can be used for sulfonated polymers with molar masses ranging from 100 to 5,000,000 Da and are available in two particles sizes with a range of porosities to meet your polymer analysis needs. MCX columns meet USP L22, tolerate high buffer concentrations, pH 1 to 13, temperatures up to 80 °C, and organic solvents (up to 100% methanol or acetonitrile).
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