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Laboratory filtration from clarification over sterile filtration to ultrafiltration. Choose membrane prefilters for particle and bioburden reduction. Sartorius Stedim Biotech sterile filters are suitable for the safe filtration of air | gas and liquids. Applications for our ultrafilters are nucleic acid concentration, protein concentration and fractionation with high recoveries.
Sterile Filtration via syringe filters. Reliable removal of all microorganisms a...
Sterile Filtration via syringe filters. Reliable removal of all microorganisms and particles from liquids without any influence of their ingredients, due to adsorption or decomposition. For sterilisation and removal of particles from air and other gases, sterile filtration with our PTFE membranes is the optimal method.
Midisart® and Minisart® HY for air | gas filtration. For t...
Midisart® and Minisart® HY for air | gas filtration. For the sterilisation and removal of particles from air and other gases, filtration with PTFE membranes is the optimal solution. Typical applications are the sterile venting of containers, fermenters and tubing systems in medical devices. The 100% hydrophobic character of the membrane ensures the availability of the entire filtration area at any time. Minisart® syringe filters can be used bi-directional for the air | gas filtration.
Ultrafiltration devices for concentration and buffer exchange / desalting of pro...
Ultrafiltration devices for concentration and buffer exchange / desalting of proteins, DNA, viruses and other biological samples in laboratory scale from 0.1 ml to 5 l sample volume. All product groups have unique features and operation modes to be optimally equipped for the sample processing in their volume range. Choose between centrifugal, pressure-driven, and crossflow units as well as a choice of different ultrafiltration membranes and MWCOs.
Clarification via Minisart® syringe filters as well as glass fibre (GF) prefilters, membrane filters and filter papers. Choose from syringe filters that combine easy and fast handling with reliable filtration results or membrane filters and filter papers in various materials. Benefit from Sartorius Stedim Biotech's years of experience in the manufacturing of clarification equipment.
Pre-Filtration | Depth Filtration
Prefiltration | depth filtration by syringe filters, glass fibre (GF) prefilters as well as depth and membrane filters in various materials. The prefilters are suitable for general removal of particles and large microorganisms, such as yeasts and molds. Sartorius Stedim Biotech offers solutions for prefiltration | depth filtration in different pore sizes. Protect your depth filters by the use of prefilters in clarification or sterile filtration applications.