Filtration

Applied Filters:

facet applications:Filtration

facet content type:Technical Article

Showing 1-19 of 19 results

Rapid Trypsin Digestion of Complex Protein Mixtures for Proteomics Analysis

Reliable and reproducible results in mass spectrometry proteomics analyses are highly dependent on robust sample preparation.

Syringe Filters

Answers to common syringe filter selection questions, such as sterile vs non-sterile, how to use, membrane and housing types, and pore size.

Protein Concentration for Large Volumes Samples

For filtering large volumes of biological solutions, we manufacture specialized equipment including centrifugal filtering devices, discs, cells and solvents.

Virus Concentration by Ultrafiltration

Ultrafiltration using Amicon® Ultra centrifugal devices for concentrating virus in preparation of high titer virus stocks and isolation of virus from samples.

Analysis of PFAS Extractables in Filtration Products Using Modified EPA 537.1

View data on fluorinated extractables, recovery, and recommended filtration products for PFAS testing using Modified EPA 537.1.

Universal Hydrophilic Syringe Filters: Millex^®

Millex® hydrophilic PTFE syringe filters offer broad chemical compatibility and robust performance for various sample filtrations.

HPLC Method for Cannabinoid Analysis in Hemp

HPLC methods for efficient cannabinoid analysis in hemp flower samples.

Biotinylation Reagents

Biotin-labelled peptides find applications in immunology and histochemistry for affinity purification and receptor localization.

Integrity Test Kit User Guide

Integrity Test Kit verifies small volume filter units' integrity, enhancing filtration reliability in lab processes.

Factors Affecting Analyte Binding on Membrane Filters: A Guide for Filter Validation in Pharmaceutical Analytical QC

Syringe membrane filter selection and validation methods to assess analyte loss due to membrane filter adsorption in pharmaceutical quality control (QC) testing.

Determination of Stevioside and Rebaudioside A in Stevia leaves, beverages and food additives using HPTLC-MS

HPTLC-MS was used to analyze stevioside and rebaudioside in artificial sweeteners, stevia plants, cola and isotonic drinks with a minimum of sample preparation.

Concentrating Large Volumes With Centricon^® Plus-70 Centrifugal Filter Device

Large-volume centrifugal filter devices are a convenient alternative to stirred cell ultrafiltration devices for purifying proteins from large volumes of solution.

Retentate filtration with Millicup™-FLEX disposable vacuum filtration units

Methods and tutorial video for filtration techniques in contamination analysis using a faster alternative to glass vacuum filtration systems.

Syringe Filters for Chromatography

Syringe filter selection guide for HPLC, UHPLC, and Ion Chromatography using pore size, filter diameter, chemical compatibility, analyte binding, and extractables.

Analysis of PFAS Extractables in Filtration Products Using Modified EPA 1633

Data and recommended filtration products for PFAS testing using Modified EPA 1633.

Evaluation of Millex^® Syringe Filters for Nitrosamine Impurities Testing in Pharmaceutical Drugs

An overview of nitrosamine impurity testing, worldwide regulations, and key considerations in filter selection for sample preparation and analysis.

Dissolution Testing Filtration

Hydrophilic PTFE Millex® syringe filters ensure accurate dissolution testing and sample preparation for HPLC analysis.

Membrane Learning Center

Membrane filters for sample preparation and analysis are discussed, emphasizing chemical compatibility and selectivity.

Nanoparticle Ultrafiltration

Filtration methods and membrane filter selection in nanoparticle purification and production.