Which membrane is the right one?

You can easily find the right filter material using this diagram.


Selection diagram to find the right membrane.

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.

Nylon

Economy syringe filter:    13mm    25mm   

2 in 1 syringe filter:    13mm    25mm    30mm

Membranedisc:       47mm    90mm

PTFE - Teflon

Economy syringe filter:    13mm    25mm    33mm

2 in 1 syringe filter:    13mm    25mm    30mm

Membranedisc:       47mm    90mm

PVDF

Economy syringe filter:    13mm    25mm   33mm

2 in 1 syringe filter:    13mm    25mm    30mm

Membranedisc:       47mm    90mm

PES

Economy syringe filter:    13mm    25mm    33mm

2 in 1 syringe filter:    13mm    25mm    30mm

Membranedisc:       47mm    90mm

CA

Economy syringe filter:    13mm    25mm  

2 in 1 syringe filter:    13mm    25mm    30mm

Membranedisc:       47mm    90mm

MCE

Economy syringe filter:    13mm    25mm   

2 in 1 syringe filter:    nicht Verfügbar

Membranedisc:       47mm    90mm

Chemical resistance of the membrane


Chemical resistance of the filter membrane