Sample Preparation Products & Reviews

25

Sample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.

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Omni Prep Six-Sample Homogenizer

OMNI International Inc.

The innovative Omni Prep Multi-Sample Homogenizer supports simultaneous homogenization of up to six samples in a single process in sample tubes ranging from 1.5 mL to 50 mL. The Omni Prep microprocessor control allows the user to program both time and speed for processing up to 10 minutes at variable speeds up to 30,000 rpm. The oscillating sample rack mimics manual homogenization by transitioning the generator probes through…

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Corning® 1000 mL Bottle Top Vacuum Filter, 0.22 µm Pore 54.5cm² CA Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case

Corning Life Sciences

Fits plastic or glass media bottles with 45mm neck sizes. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy produ…

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VX-200 Vortex Mixer

Labnet International

Continuously variable speed makes the Vortex Mixer VX-200 useful for a variety of applications, from gentle mixing to resuspending pellets. The unit has a circular orbit, rather than the elliptical orbit found on many other vortexers. This allows a vortexing motion to be achieved even at low Many speeds, a task that cannot be accomplished with eliptical orbit units. Many vortex mixers prevent excessive vibration with added wei…

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AcroPak™ 200 Capsules with Supor® Membrane

Pall Life Sciences - Laboratory, Food, Beverage

Efficient processing of liquid volumes up to 20 litres • Supor membrane has high flow rates and throughputs, and is ideal for solutions where low protein binding is required. Not recommended for use with some ketones. • Built-in prefilter extends filter life when viscous or particulate solutions such as serum-containing media are processed. • Upstream air vent prevents vapor lock. • Manufactured without the use of adhesives to…

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AcroPak™ 500, 1000, & 1500 Capsules with Supor® Membrane

Pall Life Sciences - Laboratory, Food, Beverage

Fast, final filtration and high throughputs for liquid volumes up to 150 litres • Provides higher throughputs and faster flow rates than similarly-sized competitive devices. • Ideal for solutions requiring low protein binding. • Saves money by increasing throughput with available built-in prefilter. • 100% integrity testing assures sterile filtrate. • 0.1 µm Supor membrane version ensures sterile, mycoplasma-free cell culture…

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MS-3 Compact Laser Barcode Scanner

Microscan Systems, Inc.

The MS-3 laser scanner offers the fastest read performance in embedded compact bar code scanners. The wide scan angle of 70 degrees is coupled with ultra-compact size and flexible mounting. • Decodes/second: up to 1000 • Read Range: 2 to 10” (51 to 254 mm) • Wide Scan Angle • IP54 Enclosure High performance and flexibility make the MS-3 the optimal choice for reliable reading in embedded instruments. Compact & Lightweight: The…

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AcroPrep™ Advance Filter Plates

Pall Life Sciences - Laboratory, Food, Beverage

AcroPrep™ Advance filter plates are the newest edition to Pall’s filter plate family. New sealing technology and advanced tip design make these the first choice in critical sample prep applications.   Aplications: Lysate Clearance DNA purification Protein purification Multiplex assays Aqueous filtration Particulate removal Size exclusion Bead-based assays Neonatal screening Flow cytometry S…

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AcroPrep™ Advance Filter Plates for Ultrafiltration

Pall Life Sciences - Laboratory, Food, Beverage

AcroPrep™ Advance Filter Plates for Ultrafiltration Provides rapid, efficient separation of biomolecules. Omega™ membrane provides high recovery and typically results in > 90% recovery of target biomolecules. New well design results in faster, more uniform filtration rates across the plate with reduced hold-up volume for maximum sample recovery Intrinsic plate and membrane properties prevent target molecules from binding to th…

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Costar® Spin-X® Centrifuge Tube Filters, 0.45 µm Pore NY Membrane, Nonsterile, 200/Case

Corning Life Sciences

These Costar® Spin-X® centrifuge tube filters have a 0.45 µm pore NY membrane-containing filter unit within a 500 µL capacity polypropylene microcentrifuge tube. Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables Ideal for removing bacteria, particles, or cells from liquids, HPLC sample preparation and DNA removal from agarose or acrylamide gels. Nonsterile and certified nonpyr…

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Corning® 150 mL Bottle Top Vacuum Filter, 0.22 µm Pore 13.6cm² PES Membrane, Fits 33 mm Diameter Necks, Sterile, 48/Case

Corning Life Sciences

Fits plastic or glass media bottles with 33mm neck sizes. Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media. Angled hose connector simplifies vacuum line attachment. Individually packaged, sterile and certified nonpyrogenic. Each system has the membrane material and pore size printed on the unit and is color-coded…

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Pippin Prep DNA Size Selection System

Sage Science

The Pippin Prep is a preparative electrophoresis platform for collection of size-selected DNA samples. The system automates DNA size selection using disposable, pre-cast agarose cassettes to extract fractions according to user-defined software input. Samples are electro-eluted from agarose and collected in buffer. The platform is used for the construction of next-gen sequencing libraries. The system collects fragments (depend…

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Jumbosep™ Centrifugal Devices

Pall Life Sciences - Laboratory, Food, Beverage

Convenient and reliable concentration, purification, and diafiltration of 20 to 60 mL biological samples with Pall Life Science's Jumbosep Advance Centrifugal Devices Features of the Macrosep Advance Centrifugal Devices:  •  Typically concentrates 60 mL sample volumes to 5 mL in 30 minutes.    •  Provides high recoveries, typically > 90%.   •  Low protein-binding Omega membrane and polypropylene housing minimize losses due to…

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AcroPrep™ Advance Filter Plates for Protein Purification

Pall Life Sciences - Laboratory, Food, Beverage

AcroPrep™ Advance Filter Plates- Advancing sample preparation Features of the AcroPrep™ Advance Filter Plates:  •  Smooth well design – Provides consistency in filtration times, as well as efficient sample and bead recovery.   •  Optimized outlet tips – Minimizes sample leakage during incubation steps and reduces the presence of hanging drops following filtration.   •  New well geometry – Results in faster , more uniform filt…

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Fractional Distillation Systems

Pope Scientific Inc.

Fractional Distillation Systems for Purification, Fractionation, and Solvent Recovery The ideal separation of volatile components (fractionation) can be achieved using Pope's state-of-the-art line of fractional distillation systems, (Fractional Columns). Fractional distillation is particularly suitable for critical applications that require separation of complex mixtures such as fine chemicals, pharma- ceuticals, foods, flav…

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