Filtration Products & Reviews

Pkg of 1,000, prepacked spin columns with Bio-Gel P-6 in Tris buffer, sample volume 10–75 µl, ~6,000 MW limit, includes 2,000 collection tubes

Pkg of 1,000, prepacked spin columns with Bio-Gel P-30 in Tris buffer, sample volume 10–75 µl, ~40,000 MW limit, includes 2,000 collection tubes

Robotic Friendly Manifold

The ASPEC Positive Pressure Manifold uses positive pressure to improve reproducibility and recovery for solid phase extraction (SPE) applications. 

β-Gone β-Glucuronidase Removal 96-well plates and tubes are designed to target and remove β-glucuronidase from hydrolyzed urine samples without requiring additional time or method development. In a single step and in less than 1 minute, your hydrolyzed samples are ready for analysis.   In Under a Minute You Can Easily: Increase HPLC/UHPLC Column Lifetime Reduce Mass Spec Maintenance Maintain the Selectivit…

Impact™ protein precipitation plates with Solvent Shielding Technology™ offer a rapid and convenient way to remove proteins from plasma and tissue homogenate samples prior to analysis.The Solvent Shielding Technology design will withhold organic solvents above the filter membranes for up to 25 minutes, allowing for direct in-well precipitation upon sample addition. The precipitate is then filtered out via vacuum, centrifuge or…

Sterivac vacuum-driven filter units are ideal for bottle-top filtering directly into receiver flasks at flow rates as fast as 1.5 L/min. The unique "start & stop" filtration action makes setting up, filtering and transferring the unit to another receiver fast and easy. Push a button to stop filtering, move the device to an empty bottle and restart

• Concentrating and desaltingchromatography column eluates• Concentrating monoclonal antibodies• Concentrating proteins or viruses from culture supernatants• Clarifying tissue homogenates and cell lysates• Buffer exchange or diafiltration

High recovery Durapore (PVDF) and hydrophilic PTFE membranesFive different pore sizes from 0.1 to 5.0 µmPre-sterilized units also availableFast filtration and highly reproducible performanceUse in fixed-angle rotors for 15 mL tubes

Easy, pre-sterilized, centrifugal sample clarification units for either 0.5 mL (MC) or 2 mL (CL) maximum volumes.High recovery Durapore (PVDF) membraneFast filtration and highly reproducible performanceUse in fixed-angle rotors for 1.5 mL tubes (MC) or 15 mL tubes (CL)

Concentrates 2 mL down to 15-70 µL 98% sample recovery Fast processing time - 10 to 30 minute spin times Engineered dead stop Reverse spin capability provides consistent recoveries

Automation compatible filter units from EMD Millipore are specially designed to provide efficient filtration for dissolution and other automated sample preparation applications.Choice of Filter Media: Automation compatible filter units are available in a variety of membrane types and pore sizes, including units with prefilters for particulate-laden samples.Automation Compatible Packaging: The 200 pack comes preassembled in 8 t…

Millex filter units with hydrophobic Fluoropore membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Specialized filter units protect hemodialysis transducers from blood and moisture. 50 mm Millex filter units are also used for vacuum line protection. All units are bi-directional

Sample preparation for ion chromatography

Filter particle-laden or viscous samples

This 13 mm syringe filter with a Hydrophilic Polyethersulfone membrane, for non-sterile filtration, has a 0.45 micron pore size used in preparation of aqueous & mild organic solutions prior to chromatography or other instrument analyses.

Millex-GP Filter for Samplicity G2, 0.22 µm, PES 33 mm, non-sterile

Process up to 20 Bond Elut Cartridges at the Same Time   Engineered to increase laboratory productivity, the corrosion-resistant Vac Elut 20 allows simultaneous processing of up to 20 Bond Elut cartridges. The manifolds clear glass base allows careful monitoring of the entire sample collection process. Its compact, linear design requires very little bench space.

For Larger Elution Volumes     The Vac Elut 20 with a large glass basin and collection rack accommodates larger 16 x 150 mm test tubes. The same high quality material and features on the standard Vac Elut system are incorporated on this special unit. These collection vessels can be utilized in combinatorial chemistry applications using large boiling tubes for collection of purified synthesis mixtures, or for any SPE extractio…

Process up to 24 SPE Cartridges at the Same Time      The Vac Elut SPS 24 allows you to process up to 24 SPE cartridges simultaneously. Like all Vac Elut manifolds, the SPS 24 is made from durable, solvent-resistant materials and engineered to last. The glass sides allow easy viewing of the entire sample collection process.  

Manifolds and Accessories   Agilent manifolds and accessories complement the quality of SampliQ sorbents. Flexible configurations and availability as complete assemblies or individual components mean that the user has the necessary capability at any stage from method development to high-throughput operation. A full selection of adapters allows stacking cartridges for multi-step separation of or use of flexible cartridges on 12…

Designed for Convenient Small- and Medium-Volume Filtration. Built-in MachV asymmetric prefilter layer for maximum flow and throughput performance Disposable for reduced labor and associated costs Significantly reduces the cost of repeat testing when scaling up your filtration system.

For Buffers, Tissue Culture Media, and Other Biological Fluids. Newer technology recommended for simplified scale-up High filtration area and compact size are ideal for upscale trials Minimal hold-up volume Good wettability for reliable integrity test Sealed membrane and housing uses fusion technology to eliminate potential extractables Gamma sterilized, non-pyrogenic, and provided with a removable filling bell (except sanit…

For Cost-Effective Filtration of Buffers, Tissue Culture Media, and Other Biological Solutions. Newer technology recommended for simplified scale-up Disposable design reduces labor costs associated with assembling, cleaning, and testing stainless steel filter holders Encapsulated format for ease of use Extended life with built-in MachV asymmetric prefilter layer for maximum flow and throughput performance Low adsorption and hi…

Superior Bead Recovery and Low Levels of False Positives Ensure Assay Reproducibility. Smooth well wall provides efficient bead recovery, ensuring reproducible results lot after lot High performance membrane does not trap microspheres in the membrane matrix In serological assays, Supor® membrane effectively removes IgG complexes, thus reducing nonspecific reactivity of the microspheres and reducing false positives New well des…