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RESTEK CORP

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Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.


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Description:   GCxGC Selectivity Kit, ID: 0.25 mm, Wide range of stationary phases, High thermal stability increases system ruggedness, Unrivaled column inertness for accurate analysis of active compounds, Includes: Press-Tight* connectors offer a reliable, hassle-free installation
Catalog Number: 10850-354
Supplier: Restek



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Description:   HPLC column, Roc Phenyl Hexyl 5um, 250 x 3.0mm, Pore size: 100A, Ideal for a wide range of applications from food to pharma; 5 phases cover 98% of USP methods, Solid and reliable for any 400 bar HPLC system
Catalog Number: 75846-092
Supplier: Restek



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Description:   Force BiPhenyl LC Column (USP L11) 5um, Pore Size: 100 A, Limits ionization suppression and allows simple, MS-friendly mobile phases, Similar Phase(s): Unique, Application: bioanalytical testing like drug and metabolite analyses, Dimension: 250 x 4.6mm
Catalog Number: 75854-226
Supplier: Restek



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Description:   Force C18 LC Column (USP L1) 3um, Pore Size: 100 A, pH: 2-8, Offers high hydrophobic retention, provides excellent data quality, Similar Phase(s): Discovery C18, Symmetry C18, Hypersil Gold C18, Application: Reversed-phase chromatography, Dimension: 150 x 3.0mm
Catalog Number: 75854-314
Supplier: Restek



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Description:   HPLC column, Roc Cyano 5um, 100 x 4.6mm, Pore size: 100A, Ideal for a wide range of applications from food to pharma; 5 phases cover 98% of USP methods, Solid and reliable for any 400 bar HPLC system
Catalog Number: 75846-120
Supplier: Restek



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Description:   HPLC column, Roc C18 5um, 150 x 3.0mm, Pore size: 100A, Ideal for a wide range of applications from food to pharma; 5 phases cover 98% of USP methods, Solid and reliable for any 400 bar HPLC system
Catalog Number: 75846-156
Supplier: Restek



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Description:   Force FluoroPhenyl Column (USP L43) 5um, Pore Size: 100 A, Capable of both reversed-phase and HILIC separations, Offers increased retention for charged bases, Similar Phase: Acquity UPLC HSS PFP, Luna PFP, Application: LC-MS analyses, Dimension: 50 x 3.0mm
Catalog Number: 75854-268
Supplier: Restek



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Description:   HPLC column, Roc C8, 10 x 4.0mm, Pore size: 100A, Ideal for a wide range of applications from food to pharma; 5 phases cover 98% of USP methods, Solid and reliable for any 400 bar HPLC system
Catalog Number: 75846-170
Supplier: Restek



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Description:   Force EXP Guard Column Cartridge, Pore Size: 100 A, Limits ionization suppression and allows simple, MS-friendly mobile phases, Similar Phase(s): Unique, Application: bioanalytical testing like drug and metabolite analyses, Dimension: 5 x 4.6mm
Catalog Number: 75854-232
Supplier: Restek



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Description:   Force C18 LC Column (USP L1) 3um, Pore Size: 100 A, pH: 2-8, Offers high hydrophobic retention, provides excellent data quality, Similar Phase(s): Discovery C18, Symmetry C18, Hypersil Gold C18, Application: Reversed-phase chromatography, Dimension: 150 x 2.1mm
Catalog Number: 75854-100
Supplier: Restek



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Description:   Force FluoroPhenyl Column (USP L43) 3um, Pore Size: 100 A, Capable of both reversed-phase and HILIC separations, Offers increased retention for charged bases, Similar Phase(s): Acquity UPLC HSS PFP, Application: LC-MS analyses, Dimension: 100 x 3.0 mm
Catalog Number: 75854-254
Supplier: Restek



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Description:   Force FluoroPhenyl Column (USP L43) 5um, Pore Size: 100 A, Capable of both reversed-phase and HILIC separations, Offers increased retention for charged bases, Similar Phase: Acquity UPLC HSS PFP, Luna PFP, Application: LC-MS analyses, Dimension: 100 x 4.6mm
Catalog Number: 75854-274
Supplier: Restek



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Description:   Force EXP Guard Column Cartridge, Pore Size: 100 A, Auto-adjusting design provides ZDV (zero dead volume) connection to any 10-32 female port, Maximum cartridge pressure: 600 bar/8, 700 psi, Application: HPLC and UHPLC instrument platforms, Dimension: 5 x 2.1mm
Catalog Number: 75854-280
Supplier: Restek



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Description:   HPLC column, Roc C18 5um, 100 x 4.6mm, Pore size: 100A, Ideal for a wide range of applications from food to pharma; 5 phases cover 98% of USP methods, Solid and reliable for any 400 bar HPLC system
Catalog Number: 75846-142
Supplier: Restek



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Description:   HPLC column, Roc Silica 3um, 100 x 4.6mm, Pore size: 100A, Ideal for a wide range of applications from food to pharma; 5 phases cover 98% of USP methods, Solid and reliable for any 400 bar HPLC system
Catalog Number: 75846-094
Supplier: Restek



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Description:   Force C18 LC Column (USP L1) 5um, Pore Size: 100 A, pH: 2-8, Offers high hydrophobic retention, provides excellent data quality, Similar Phase(s): Discovery C18, Symmetry C18, Hypersil Gold C18, Application: Reversed-phase chromatography, Dimension: 50 x 2.1mm
Catalog Number: 75854-336
Supplier: Restek



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Description:   Force EXP Guard Column Cartridge, Pore Size: 100 A, Auto-adjusting design provides ZDV (zero dead volume) connection to any 10-32 female port, Maximum cartridge pressure: 600 bar/8, 700 psi, Application: HPLC and UHPLC instrument platforms, Dimension: 5 x 3.0mm
Catalog Number: 75854-282
Supplier: Restek



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Description:   Column, RXI*-1ms, Length: 10 m, Internal Diameter: 0.10mm, DF: 0.10um, Temperature Limits: -60 to 330/350 DegreeC
Catalog Number: 10058-386
Supplier: Restek



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Description:   Capillary Column,, RXI*-XLB, Length: 30 m, ID: 0.32mm, DF: 0.50um, Temperature range: 30 DegreeC to 360 DegreeC, General-purpose Column exhibiting extremely low bleed. Ideal for many GC-MS applications, including pesticides, PCB congeners (e.g., Aroclor mixes), PAHs
Catalog Number: 10058-454
Supplier: Restek



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Description:   Capillary Column, RXI*-17, Length: 30 m, ID: 0.53mm, DF: 0.50um, Temperature range: 40 DegreeC to 320 DegreeC, General-purpose Column for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols.
Catalog Number: 10058-404
Supplier: Restek



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Description:   Capillary Column,, RXI*-624Sil MS, Length: 60 m, ID: 0.53mm, DF: 3um, Selective-highly selective for volatile organics and residual solvents, great choice for USP<467>.
Catalog Number: 10058-478
Supplier: Restek



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Description:   Capillary Column, RXI-5Sil MS, Length: 15 m, ID: 0.25mm, DF: 0.50um, Temperature range: -60 DegreeC to 350 DegreeC, General-purpose Column-ideal for GC-MS analysis of semivolatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines
Catalog Number: 10058-424
Supplier: Restek



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Description:   Capillary Column,, RXI*-35Sil MS, Length: 30 m, ID: 0.32mm, DF: 0.25um, Extended temperature range: 50 DegreeC to 340/360 DegreeC, Special selectivity and excellent ineRTness for substituted polar compounds, such as drugs, pesticides, herbicides, PCBs, phenols, etc
Catalog Number: 10058-464
Supplier: Restek



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Description:   Raptor* Biphenyl LC Column, Pore Size: 90 A, Particle Size: 5 um, Length: 50mm, Internal Diameter: 2.1mm, pH: 1.5-8.0, Temperature: 80 C, Stationary Phase Category: Phenyl (L11), Ligand Type: Biphenyl, easily achieve peak separation and faster analysis
Catalog Number: 10839-678
Supplier: Restek



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Description:   Raptor* ARC-18 LC Column, Pore Size: 90 A, Particle Size: 5 um, Length: 150mm, Internal Diameter: 2.1mm, pH: 1.0-8.0, Temperature: 80 C, Stationary Phase Category: C18, octadecylsilane (L1), Ligand Type: Sterically protected C18, easily achieve peak separation
Catalog Number: 10839-696
Supplier: Restek



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Description:   Raptor* Biphenyl LC Column, Particle Size: 5 um, Pore Size: 90 A, Length: 150mm, ID: 3.0mm, Stationary Phase Category: Phenyl (L11), Surface Area: 100 m2/g, pH: 1.5-8.0, Temperature: 80 degree Celcius, Pressure: 5,800 psi, for bioanalytical testing applications
Catalog Number: 10840-966
Supplier: Restek



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Description:   Micropacked GC Column, Molesieve 13X, ID: 1.00 mm, Length: 2 m, Preconditioned, OD: 1/16in, Mesh: 80/100, Temperature: 300 deg C, Made from inert, flexible SilcoSmooth* tubing, with Braided Wire End Plugs, fit capillary injection systems, operate flows exceeding 10 cc/min
Catalog Number: 10848-100
Supplier: Restek



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Description:   Rt*-U-BOND Column, fused silica PLOT, Length: 30M, ID: 0.25mm, Df: 8um, No Cage, No Guarantee for Breakage, Polar PLOT column, incorporating divinylbenzene ethylene glycol/dimethylacrylate. Highly inert for the analysis of polar and nonpolar compounds
Catalog Number: 10849-000
Supplier: Restek



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Description:   Rxi*-5Sil MS Secondary Column for GCxGC fused silica, Length: 2m, ID: 0.18mm, df: 0.18um, low-polarity phase; Crossbond* 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane, Engineered to be a low bleed GC/MS column, Excellent inertness
Catalog Number: 10850-038
Supplier: Restek



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Description:   Innovative Integra-Guard* Column Rxi-5Sil MS, Inner Diameter: 0.32 mm, Length: 30 m, df: 1.00 um, Modification: with 5 m Integra-Guard Column, incorporate both guard column and analytical column in a continuous length of tubing
Catalog Number: 10848-810
Supplier: Restek



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Description:   Stabilwax* cap GC Column, Length: 30m, ID: 0.32mm, df: 0.25um, Rugged enough to withstand repeated water injections, Low-bleed PEG column ensures long column lifetimes, Temperature range: 40 deg C to 260 deg C, Equivalent to USP G14, G15, G16, G20, and G39 phases
Catalog Number: 10848-876
Supplier: Restek



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Description:   Rxi*-624Sil MS Column (fused silica), midpolarity Crossbond* phase, Temperature: -60 to 280/300 deg C, ID: 0.53 mm, Length: 105 m, df: 3.00 um, Application: for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity
Catalog Number: 10849-576
Supplier: Restek



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Description:   MXT* 1301 Column (Siltek* treated stainless steel), low- to midpolarity phase, Length: 30m, ID: 0.53mm, df: 3um, Temperature: -20 to 250 deg C, Equivalent to USP G43 phase, Standard coil diameter: 4.5inch, Application: Alcohols, oxygenates, volatile organic compounds
Catalog Number: 10851-552
Supplier: Restek



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Description:   Rtx* CL Pesticides 2 Column, fused silica, proprietary Crossbond* phases, Temperature Range: -20-340 deg C, Application-specific Column for organochlorine pesticides and herbicides, Low bleed-ideal for high sensitivity, Length: 30m, Internal Diameter: 0.32mm, df: 0.25um
Catalog Number: 10851-988
Supplier: Restek



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Description:   Rxi-1 MS Secondary Column for GCxGC, (fused silica), nonpolar phase; Crossbond* dimethyl polysiloxane, Length: 2m, ID: 0.18 mm, Film Thickness: 0.18 um, Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses, Temp range: -60 C to 330/350 C
Catalog Number: 10850-674
Supplier: Restek



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Description:   Rxi*-XLB Secondary Column(fused silica), low polarity proprietary phase, Length: 2 m, ID: 0.18 mm, Film Thickness: 0.18um, Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses, General purpose columns exhibiting extremely low bleed
Catalog Number: 10850-816
Supplier: Restek



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Description:   Rxi*-5ms Column, fused silica, Length: 10m, ID: 0.10mm, df: 0.10um, low polarity phase, Crossbond* 5% diphenyl/95% dimethyl polysiloxane, General purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, Equivalent to USP G27 phase
Catalog Number: 10850-458
Supplier: Restek



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Description:   Rtx* 1 Column, fused silica, nonpolar phase, Crossbond* dimethyl polysiloxane, Temperature Range: -60 -340 deg C, Equivalent to USP G1, G2, G38 phases, for solvent impurities, PCB congeners, simulated distillation, Length: 30mInternal Diameter: 0.25mm, Df: 0.50um
Catalog Number: 10852-072
Supplier: Restek



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Description:   Rxi* Guard Column, fused silica, nonpolar phase, Crossbond* dimethyl polysiloxane, Extend column lifetime, Excellent inertness-obtain lower detection limits for active compounds, Sharper chromatographic peaks, Length: 10m, Nominal ID: 0.32mm, Nominal OD: 0.45 +/- 0.04mm
Catalog Number: 10852-104
Supplier: Restek



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Description:   Column Rt*-Alumina BOND/KCl fused silica PLOT Temp. Limits:to 200 C Length:30 m Internal Diameter:0.53 mm df (um):10 um
Catalog Number: 10059-044
Supplier: Restek



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Description:   Low-polarity column for analyzing pesticides, PCBs, aromatic hydrocarbons, drugs, and essential oils. Composition: Crossbond* 5% diphenyl, 95% dimethylpolysiloxane. Temperature Range -60 to 330[degree]C. ID: 0.25mm. Length: 15m. Thickness: 0.25um.
Catalog Number: RK10220
Supplier: Restek



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Description:   A nonpolar, fused silica, low-bleed column designed for the analysis of solvents and petrochemicals. Phase composition: crossbonded 100% polydimethylsiloxane. Temperature Range: -60 to 340[degree]C. I.D.: 0.53mm. Length: 15m. Film Thickness: 0.25um.
Catalog Number: RK10122
Supplier: Restek



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Description:   0.25mm ID. 30Meters Length. 0.50um. Ideal for the analysis of solvents and petrochemicals. Available in Unbreakable Silcosteel (MXT )tubing. Thermally stable to 360[degree]C (MXT stable to 400[degree]C). Similar to DB-1, SPB-1, HB-1, and ultra-1 phases.
Catalog Number: RK10138
Supplier: Restek



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Description:   Caplillary Column, RTX*-1, fused silica, Length: 20 m, Internal Diameter: 0.10mm, DF: 0.40um, Temp. Limits: -60 to 320/340 DegreeC
Catalog Number: 10058-096
Supplier: Restek



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Description:   Column, PINNACLE* DB PFP Propyl, Particle Size: 5um, Length: 200mm, Internal Diameter: 4.6mm
Catalog Number: 10058-120
Supplier: Restek



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Description:   Column, ULTRA CYANO, USP L10, Length: 250m, Internal Diameter: 3mm, DF: 5um, temperature limit: 80 DegreeC, carbon load: 8%
Catalog Number: 10058-340
Supplier: Restek



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Description:   Column, PINNACLE* DB PFP Propyl, Particle Size: 5um, Length: 250mm, Internal Diameter: 4.6mm
Catalog Number: 10058-130
Supplier: Restek



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Description:   Column, USP L8, ULTRA Amino, Length: 150mm, Internal Diameter: 3.0mm, DF: 5um, temperature limit: 80 DegreeC, carbon load: 2%
Catalog Number: 10058-350
Supplier: Restek



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Description:   Column, USP L8, ULTRA Amino, Length: 50mm, Internal Diameter: 3.0mm, DF: 3um, temperature limit: 80 DegreeC, carbon load: 2%
Catalog Number: 10058-344
Supplier: Restek



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Description:   Capillary Column, RXI*-17, Length: 30 m, ID: 0.25mm, DF: 0.25um, Temperature range: 40 DegreeC to 320 DegreeC, General-purpose Column for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols.
Catalog Number: 10058-394
Supplier: Restek



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Description:   Column, RT*-QS-BOND, Length: 15 m, Internal Diameter: 0.53mm, DF: 20um, Separates ethane, ethylene, and acetylene to baseline.
Catalog Number: 10058-542
Supplier: Restek



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Description:   Capillary Column, RXI-5SIL MS, Length: 30 m, ID: 0.25mm, DF: 0.50um, Temperature range: -60 DegreeC to 330/350 DegreeC, with 5 m Integra-Guard Column
Catalog Number: 10058-244
Supplier: Restek



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Description:   Column Rtx*-1 fused silica Temp. Limits:-60 to 320/340 C Length:30 m Internal Diameter:0.53 mm df (um):0.10 um
Catalog Number: 10059-012
Supplier: Restek



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Description:   Capillary Column, RXI*-XLB, Length: 15 m, ID: 0.25mm, DF: 0.10um, Temperature range: 30 DegreeC to 360 DegreeC, General-purpose Column-ideal for GC-MS analysis of semivolatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines
Catalog Number: 10058-438
Supplier: Restek



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Description:   Ultra Cyano HPLC Prep Column pH range: 2.5 to 8, temperature limit: 80 C, phase category: cyano, end-cap: yes, carbon load: 8% Particle Size 5um, 250x10mm (lengthxID)
Catalog Number: 10059-668
Supplier: Restek



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Description:   Stabilwax* Capillary Column (fused silica) (polar phase; Crossbond* polyethylene glycol) Temp. Limits: 40 to 250/260 C 10m Length, 0.10mm internal DiameterID, 0.10um df
Catalog Number: 10059-546
Supplier: Restek



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Description:   Column Rt*-Alumina BOND/Na2SO4 fused silica PLOT Temp. Limits:to 200 C Length:50 m Internal Diameter:0.32 mm df (um):5um
Catalog Number: 10059-042
Supplier: Restek



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Description:   Ultra Aqueous C18 HPLC Prep Column pH range: 2.5 to 8, temperature limit: 80 C, phase category: modified C18, carbon load: 15% Particle Size 5um, 250x21.2mm (lengthxID)
Catalog Number: 10059-778
Supplier: Restek



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Description:   Ultra Amino Column (USP L8) pH range: 2.5 to 8, temperature limit: 80 C, phase category: amino, carbon load: 2% Particle Size 3um, 50x4.6mm (lengthxID)
Catalog Number: 10059-678
Supplier: Restek



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Description:   Ultra Biphenyl Column (USP L11) pH range: 2.5 to 8, temperature limit: 80 C, phase category: phenyl, carbon load: 15% Particle Size 5um, 250x4.6mm (lengthxID)
Catalog Number: 10059-734
Supplier: Restek



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Description:   Ultra Biphenyl Column (USP L11) pH range: 2.5 to 8, temperature limit: 80 C, phase category: phenyl, carbon load: 15% Particle Size 3um, 50x4.6mm (lengthxID)
Catalog Number: 10059-714
Supplier: Restek



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Description:   Pinnacle* DB Cyano Column (USP L10) pH range: 2.5 to 8, temperature limit: 80 C, end-cap: yes, pore size: 140 A, carbon load: 4%, phase category: cyano Particle Size 5um, 150x4.6mm (LengthxID)
Catalog Number: 10059-906
Supplier: Restek



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Description:   Pinnacle* DB C18 Column (USP L1) pH range: 2.5 to 8, temperature limit: 80 C, end-cap: yes, pore size: 140 A, carbon load: 11%, phase category: C18, octadecylsilane Particle Size 3um, 30x2.1mm (LengthxID)
Catalog Number: 10059-872
Supplier: Restek



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Description:   Ultra Aqueous C18 Column (USP L1) pH range: 2.5 to 8, pore size: 100 A, carbon load: 15%, end-cap: no, temperature limit: 80 C, phase category: modified C18 Particle size 5um, 50 X 3.0mm (LengthxID)
Catalog Number: 10060-080
Supplier: Restek



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