Disposable Columns

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Disposable Columns
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  • Our 20mL empty, plastic, disposable columns, designed for small scale gravity flow purifications, have an internal volume of 32mL and a resin bed volume of 20mL.  The columns are supplied with screw caps and stoppers. Features Total Volume: 32mL Resin Volume: 20mL Reservoir…

  • Disposable Chromatography Columns

    Evergreen Scientific

    …desalting. Chromatography columns are precision-molded in 5 ? and 7 ? sizes from premium-grade, chemically inert plastics. Polystyrene columns are glass-clear and appropriate for use with mild acidic (except oxidizing acids) and alkali solutions. Polypropylene columns are contact-transparent,…

  • The 5ml empty, plastic, disposable columns have an internal volume of 6.5ml and is designed for small scale gravity flow purifications. The resin bed volume is 2.5ml. Supplied with caps and stoppers. Features Total Volume: 6.5ml Resin Volume: 2.5ml Reservoir Volume: 4ml …

  • Disposable Extraction Columns

    Evergreen Scientific

    Columns are for use in drug extractions, HPLC sample preparation, general chromatography applications and other research procedures and may also be used “piggybacked.” Columns measure 3-3/8 ? long and include a medium polyethylene filter matrix support. Large reservoirs and…

  • Columns with LabMate Buffer Reservoir for convenient equilibration, sample application, and wash.PD-10 Columns are economical, plastic columns for gravity flow purification. Empty Disposable PD-10 Columns are economical, plastic columns for single-use applications using gravity flow. The columns

  • 10mL Spin Columns

    G-Biosciences

    These empty, plastic, disposable 10ml spin columns have an internal volume of 22ml and is designed for small scale purifications using 50ml centrifuge tubes. Supplied with screw cap and plastic stoppers. This columns are also ideal for gravity flow purifications Features Total…

  • 5mL Spin Columns

    G-Biosciences

    These empty, plastic, disposable 5ml spin columns have an internal volume of 8.5ml and is designed for small scale purifications using 15ml centrifuge tubes. Supplied with screw cap and plastic stoppers. This columns are also ideal for gravity flow purifications Features Total…

  • …dye sample, elution buffer and plastic disposables. Columns may be rinsed and reused. For 10 Lab Groups Packing Column 20 min. Column Sep. 40 min. ? Kit includes:  instructions, sample mixture, chromatography columns, dry matrix, elution buffer, transfer pipets,…

  • …filters eliminate the need for these separate disposable components and prepare samples in one-third the time required by other methods. By excluding large particles from a sample, the time required to process the mobile phase is shortened. Also, column life is extended by reducing contamination…

  • Bailers

    Voss

    SingleSample® Disposable Polyethylene Bailers Eliminates field clean-up and cross-contamination Rugged, high-density polyethylene Each unit individually decontaminated with Liquinox™ washing and DI water rinse Ready-to-use Capacity approximately 1 L Friction-fit nozzle for easy,…

  • …ml (NAP-25).Useful for small-scale purification, desalting and buffer exchange.Disposable columns prepacked with Sephadex G-25 DNA Grade which require only gravity to run. NAP Columns are disposable columns prepacked with Sephadex G-25 DNA Grade and require only gravity to run. Each package includes…

  • Flex-Column 1.5X100cm Pk3

    DWK Life Sciences (Kimble)

    …easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications, while the long columns are ideally suited for gel filtration and adsorption chromatography. Constructed of polypropylene reservoirs and column outlets permanently…

  • 1mL Spin Columns

    G-Biosciences

    These empty, plastic, disposable 1ml spin columns have an internal volume of ~0.7ml and is designed for small scale purifications using 1.5 and 2ml centrifuge tubes. Supplied with cap Features Resin Volume: 700µl Total Volume: 1.1ml Reservoir Volume: 400µl …

  • …nickel and completely eliminate disposal costs. Other Notes Recommended volumetric flow rate: 5 ml column (06 781 535 001): 2.5 to 10 ml/minute 1 ml column (06 781 543 001): 0.5 to 2.0 ml/minute The volumetric flow rate is a function of the column′s cross section. Recommended…

  • Baker Disposable, Pre-Packed Extraction Columns Polypropylene extraction columns prepacked with sorbent Packing is held between two 20 mm polyethylene frits Sorbent weight ranges from 100 to 1000 mg and column reservoir capacity is 1, 3 or 6 mL, as indicated in listings below …

  • MultiChannel Arm™ (MCA) 384 Disposable Tips are precision manufactured to offer high accuracy (the ability to dispense the desired volume) and low CVs (the variation of pipetting results), even at low volumes. Three tip sizes – 15 μl, 50 μl and 125 μl – are available to…

  • …minuntes Application: Ready-to-use disposable column units designed to quickly and efficiently remove unincorporated precursors from DNA labeled by nick translation, end-labeling, polymerization reactions, and other labeling techniques. Quick Spin columns are designed for use in low-speed,…

  • …divalent cations. Other Notes: Recommended volumetric flow rate: 5 ml column (06 781 535 001): 2.5 to 10 ml/minute 1 ml column (06 781 543 001): 0.5 to 2.0 ml/minute The volumetric flow rate is a function of the column′s cross section. Recommended imidazole concentration for load/wash:…

  • Flip-Top Waste Containers

    IBI Scientific

    …waste container is designed for the safe disposal of contaminated pipette tips, microcentrifuge tubes, mini columns, and any other small items that require containment. The FL-60 has a Flip-Top cap with a 2cm diameter entry hole under it for disposal without having to remove the entire lid, thus…

  • …mm x 3.2 mm ID) packed with 5 or 7 µm sorbents. They help to prolong column life by eliminating particulates, contaminants, and strongly bound sample components; acting as replaceable disposable heads of your analytical column. There is negligible loss of efficiency and little effect on retention…

  • Extraction System

    Avantor - J.T.Baker®

    …large variety of glassware, including standard test tubes, volumetric flasks and autosampler vials. Samples are aspirated through disposable, prepacked extraction columns which selectively remove compounds from solution. Extracted compounds are then eluted into tubes positioned in a removable rack…

  • <0.1mL Spin Columns

    G-Biosciences

    …plastic, disposable <0.1ml spin columns have an internal volume of 0.6ml and is designed for small scale purifications using 1.5 and 2ml centrifuge tubes. Ideal for resins volumes 5-100µl. The unique design includes a snap off stopper attached to the column (see figure). The column can…

  • …efficient retention of particles larger than stated pore size Low hold-up volume Offer better consistency of analytical results and longer column life Non-sterile Anopore Inorganic Membrane with a membrane diameter of 10 mm; mean pore size of 0.2 mm; operating pressure of 100 psi…

  • …Ultra Carbamate column can process as many as eight samples per hour, versus less than two samples per hour on a general-purpose C18 column. In addition to increased sample throughput, this much faster analysis will significantly reduce solvent usage—and the costs of disposing of solvent…

  • disposable columns designed to quickly and efficiently remove unincorporated nucleotides from freshly prepared radiolabeled or fluorescently labeled DNA (=20 bp). mini Quick Spin Columns can be used in any standard microcentrifuge. •  Save time and effort with ready-to-use columns.

  • …Ready-to-use disposable columns designed to quickly and efficiently remove unincorporated nucleotides from freshly prepared radiolabeled oligonucleotides (≥8 bases). mini Quick Spin Columns can be used in any standard microcentrifuge. • Save time and effort with ready-to-use columns

  • …Pre-packed, pre-swollen, microfuge-compatible columns with a cap and snap-off bottom tip. Suspension of Sephadex G-50 in STE buffer (10mM Tris-HCI, pH 7.5, 1mM EDTA, 100mM NaCl). Application: Ready-to-use, disposable, microfuge-compatible columns designed for the removal of unincorporated…

  • …applications. General description: Ready-to-use disposable columns designed to quickly and efficiently remove unincorporated precursors from labeled DNA. Quick Spin columns are designed for use in low-speed, swinging-bucket centrifuges.Quick Spin Columns are produced with material shown to have…

  • …optimal performance and reproducibility with quality tested columns: High recovery of radiolabeled RNA Maximum retention of unincorporated nucleotides Absence of RNases Application: Ready-to-use disposable column units designed to quickly and efficiently separate very small…

  • GST GraviTrap

    Cytiva

    disposable columns prepacked with 2 ml of Glutathione Sepharose 4B, sufficient for purification of up to 20 mg of fusion protein Convenient, prepacked gravity-flow columns. Allows direct purification of both clarified and unclarified cell lysates. Yields up to 20 mg of pure proteins per column.

  • …mm i.d.) packed with 5 or 7 µm sorbents. NewGuard cartridges prolong column life by eliminating particulates, contaminants, and strongly bound sample components. They act as replaceable disposable heads of your analytical columns. There is negligible loss of ef ciency and little effect on retention…

  • …Resin. It is the excellent choice for high performance purifications. The GST Fusion Protein Purification Kit(L00207) also includes five disposable columns and five 0.154 g samples of glutathione to facilitate protein purification. GenScript Protein Expression and Purification Kit (L00208) provide…

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