Filtration

MultiScreen^® filtration plates in 96-well and 384-well formats with a variety of membrane options are for high throughput screening, ELISpot assays, ligand binding assays, cell-based assays, ADME testing, PCR cleanup, and sample prep.

Millipore^® membranes have supported laboratory filtration in academic, pharmaceutical, and industrial sectors since the 1950s. We provide a range of membrane chemistries including MF-Millipore^® mixed cellulose esters, Durapore^® PVDF, Millipore Express^® PLUS polyethersulfone, as well as hydrophilic and hydrophobic PTFE.

Whatman^® filter papers for qualitative and quantitative analysis.

High performance sterile and nonsterile syringe filters offered in a variety of membrane materials and pore sizes, tailored for sample preparation for HPLC, UHPLC, ion chromatography, dissolution testing, and other analyses.

Filter membranes for filtering organic solvents and aqueous solutions for HPLC and other analytical methods, and for use in sample preparation, clarification, particulate removal, sampling, filter sterilization, and separation and retentate techniques.

Millex^® syringe filters are available in sterile and nonsterile formats, offered in many membrane and housing options to enable compatibility with multiple solvents and sample types for applications including HPLC, UHPLC, and dissolution testing. 

Filtration devices for concentration and preparation of biological and environmental samples for downstream processing.

Bottle-top vacuum filtration units and systems for routine filtration of buffers, solvents, and culture media, syringeless filters for HPLC and UHPLC sample preparation, pressure filter funnels for solute and compound drying, and analytical filter funnels for microbiological testing.

Essential Stericup^® and sustainable Stericup^® E filters are integral devices for filtering media to protect cell cultures. Choose from membranes and pore sizes for fast flow, low protein binding, mycoplasma exclusion, and plastic waste reduction.