Filter - Guide
Here you will find all information about the filter you require!
Which membrane is the right one?
You can easily find the right filter material using this diagram.

Economy syringe filter
Simple syringe filter with outer ring and labelling. Colour-coded thanks to coloured outer ring.
Suitable for most samples.
These filters are available in 3 sizes (13mm, 25mm, 33mm). 2 pore sizes (0.45um, 0.22um) are available as well as all as sterile, individually packed filters.
2 in 1 syringe filter
This is a syringe filter with an additional pre-membrane made of PP with 3um pore size. This allows you to filter cloudy samples. Thanks to the pre-membrane, the main membrane will remain free for longer, allowing a higher sample volume.
Ready to filter with 2 filters or more for one sample, so you can manage your sample volume without any problems.
These filters are available in 3 sizes (13mm, 25mm, 30mm). 2 pore sizes (0.45um, 0.22um) are available as well as all as sterile, individually packed filters.
Chemical resistance of the membrane
