Disposable Columns

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…

…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…

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 …

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…

…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,…

…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…

…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…

…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.…

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 …

For the Rapid SPE of Cocaine and basic drugs from Urine

…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…

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 …

…FF, HisPrep™ FF 16/10 or HisTrap™ HP prepacked columns. High chemical stability and high binding capacity up to 1 mg of histidine-tagged protein per well.His MultiTrap FF and His MultiTrap HP are prepacked disposable 96-well plates for reproducible high throughput parallel purification…

…FF, HisPrep™ FF 16/10 or HisTrap™ HP prepacked columns. High chemical stability and high binding capacity up to 1 mg of histidine-tagged protein per well.His MultiTrap FF and His MultiTrap HP are prepacked disposable 96-well plates for reproducible high throughput parallel purification…

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…

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…

…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…

…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…

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…

…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…

CAS Number: 1343-88-0

…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…

…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,…

For Polar Compounds CAS Number: 71889-02-6

…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…

…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…

CAS Number: 126850-05-3 Specific Gravity: 1L = .00 Kg