LIQUID CHROMATOGRAPHY

LIQUID CHROMATOGRAPHY

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    100% Graphite Ferrules for Thermo Scientific* Instruments

    National Scientific

    $45.30
    Ensure optimal performance of your Thermo Scientific GC instrument with Thermo Scientific Ferrules. They are available in three different materials and in various dimensions to accommodate a range of instruments and applications. All ferrules are are...
    475-65995
    $45.30
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    Corning® PYREX® Chromatographic Reagent Atomizer

    Corning Incorporated

    $260.30
    For use in spraying reagents onto thin layer chromatography plates. They have a full length 24/40 joint between the reservoir and spraying device.Image(s) are representative of the product group and not necessarily the individual product.Cap. (ml):...
    988-15037
    $260.30
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    Corning® PYREX® Flash Chromatography Reservoir

    Corning Incorporated

    $137.95
    Reservoirs can be used between a Flash column (No. 2149) and Flash flow controller (Cat. No. 988-15001). Top socket joint and bottom ball joint have 35/20 JS joints.Image(s) are representative of the product group and not necessarily the individual...
    988-15007
    $137.95
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    Corning® PYREX® Fritted Disc Immersion Tube - Each

    Corning Incorporated

    $67.45
    PYREX 30 mm Diameter Medium Porosity Fritted Disc Immersion Tube These PYREX immersion tubes have a 30 mm diameter medium porosity (10 to 15 µm) fritted disc and are particularly useful for drawing off the supernatant liquid from a precipitate. Any...
    988-19210
    $67.45
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    Corning® PYREX® Gas Dispersion Fritted Cylinder

    Corning Incorporated

    $50.35
    Tube is used to disperse or scrub gas in liquids. The size of gas bubbles upon the porosity of the fritted disc and the liquid used. The finer porosity discs give smaller bubbles. The 12 mm OD fritted cylinder permits insertion through small openings...
    988-19198
    $50.35
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    Disposable Minicolumns

    Spectrum Chromatography

    $97.20
    Manufactured from ultrapure polystyrene or polypropylene. Wide-brimmed reservoirs make packing quick and easy. Bed support is available in three different porosities to accommodate a variety of media. Each column can be repeatedly reused by placing the...
    331-11957
    $97.20
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    Hamilton* 800 Series Multi-Pak Syringes

    Hamilton Company

    $376.30
    • Contains one handle and a selection of syringe barrel/plunger combinations• Removable needles (RN)• Reinforced plungerImage(s) are representative of the product group and not necessarily the individual product.Gauge: 25sLength in...
    475-42388
    $376.30
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    Hamilton* Analytical Guard Cartridge Holder PEEK - Each

    Hamilton Company

    $167.50
    Guard column cartridge holders are available in stainless steel and PEEK materials. Both designs are optimized to reduce dead volume and prevent extra column band broadening. Holders for the cartridges are reusable indefinitely.Image(s) are...
    475-39412
    $167.50
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    Hamilton* Carbohydrate Columns

    Hamilton Company

    $590.70
    The Hamilton RCX-10 and RCX-30 carbohydrate analysis columns are designed for the isocratic or gradient separation of carbohydrates. The exchange capacity of the RCX-10/RCX-30 is greater than that of the PRP-X100, leading to characteristics better suited...
    475-39850
    $590.70
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    Hamilton* HC-75 Cation Exchange Columns

    Hamilton Company

    $716.60
    Hamilton HC-75 - Calcium, hydrogen and lead form columns for the separation of mono and disaccharides, organic acids, sugars, and sugar alcohols.Image(s) are representative of the product group and not necessarily the individual product.Length x ID (mm):...
    475-39286
    $716.60
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    Hamilton* HPLC Guard Columns Analytical Starter Kit PEEK

    Hamilton Company

    $250.15
    Hamilton guard columns protect your analytical HPLC column. They remove particulate contaminants and highly adsorptive compounds from samples, prolonging analytical column life. Guard columns are modular and cartridge replacement is easy and tool free...
    475-39082
    $250.15
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    Hamilton* PRP-1* Reverse Phase Columns

    Hamilton Company

    $391.15
    Hamilton PRP-1 polymeric HPLC columns with 100 A pore size particles for broad ranging uses, similar to C8 or C18 HPLC materials.Excellent alternative to shorter lifetime, silica-based HPLC columns. This is particularly true when analyses are run under...
    475-14374
    $391.15
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    Hamilton* PRP-3 Reverse Phase Columns

    Hamilton Company

    $525.75
    Hamilton PRP-3 polymeric 300 A columns for gradient separations of peptides and proteinsPRP-3 columns are able to analyze protein purity quickly at both low and high pH extremes. A single peak on a chromatogram is no guarantee of protein purity. However,...
    475-14458
    $525.75
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    Hamilton* PRP-X100 Anion Exchange Columns

    Hamilton Company

    $414.45
    Polymeric column packing for separation of inorganic and organic anions from 10 ppb to 500 ppm.PRP-X100 columns separate inorganic or organic anions the easy way using non-suppressed mode. Use these columns with any existing HPLC to determine anions in...
    475-39949
    $414.45
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    Hamilton* PRP-X200 Cation Exchange Columns

    Hamilton Company

    $489.70
    Analyze inorganic and organic cations using conductivity or UV detection. Separate mono or divalent cations depending on mobile phase conditions from 20 ppb to 200 ppm. PRP-X200 columns separate inorganic or organic cations the easy way using...
    475-39247
    $489.70
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    Hamilton* PRP-X300 Ion Exclusion Columns

    Hamilton Company

    $414.45
    PRP-X300 is a polymeric, ion exclusion column packing for the separation of alcohols and organic acids. The combination of a mixed mode separation mechanism and a high performance polymeric support provides excellent selectivities with most separations...
    475-14401
    $414.45
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    Hamilton* PRP-X400 Glyphosate Columns

    Hamilton Company

    $596.95
    The PRP-X400 column was developed for the analysis of glyphosate and its metabolite, aminomethylphosphonic acid. Glyphosate, the active ingredient in the herbicide Roundup, is a non-selective, post-emergence herbicide with broad use in weed control. The...
    475-39259
    $596.95
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    Hamilton* PRP-X600* Anion Exchange Column - Each

    Hamilton Company

    $414.45
    Hamilton PRP-X600 - Polymeric weak-base anion exchange packing for gradient separation of proteins and DNA oligomers.• Limited porosity allows separation of large DNA fragments• pH stable from 1 to 13• Higher sample capacity than...
    475-39148
    $414.45
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    Hamilton* PRP-X800* Cation Exchange Columns - Each

    Hamilton Company

    $525.75
    Hamilton PRP-X800 - Separate transition metals or mono and divalent cations in the same run. Polymeric cation exchange columns for the isocratic separation of mono and divalent cations• Isocratic separation of lithium, sodium, ammonium, potassium,...
    475-39958
    $525.75
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    Hamilton* TLC Syringes Cemented Needle

    Hamilton Company

    $58.30
    The needles on Thin Layer Chromatography (TLC) syringes are coated from the point for 3/4 with a PTFE-coating. The coating reduces the surface tension between the needle and the liquid making it ideal for reproducible sample spotting. The TLC syringe is...
    475-40030
    $58.30
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    Hypersil* BDS C8 2.4 µm LC Columns

    National Scientific

    $750.10
    For a high-quality, base-deactivated, fully endcapped phase with similar selectivity to C18 but slightly less retention, use Thermo Scientific Hypersil BDS C8 HPLC Columns. These economical columns feature reduced silanol activity and provide exceptional...
    475-56254
    $750.10
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