Low Price 0.22 μm Nylon Syringe Filters For Sample Filtration
Nylon syringe filters are widely used in biological analytical procedures in the laboratory. The hydrophilic nylon membrane is suitable for both aqueous and organic solvents filtration. With high flux, low extractable levels and mechanical stability, nylon syringe filters are ideal for analytical procedures. Membrane Solutions nylon syringe filters can meet most analytical requirements of various test conditions. When choosing a nylon syringe filter, make sure you choose the most appropriate diameter and pore size nylon syringe filter.
1.How to choose diameter? 13mm, 25mm or 33mm?
The diameter of the syringe filter is mainly 13mm, 25mm and 33mm. Choose available diameter of nylon syringe filter for your experimental process according to the volume of the sample needed to filter.
Generally speaking, if the sample volume is less than 10ml, you can choose a nylon syringe filter with diameter of 13mm, if it is less than 100ml, you can choose the 25mm one, and if the sample volume is below 250ml, you can choose a 33mm filter. The following are the differences between these three different diameter syringe filters, this table will make you know better about different diameter nylon syringe filter.
|
Parameters |
13mm |
25mm |
33mm |
|
Membrane material/Housing Material |
Nylon66/PP |
Nylon66/PP |
Nylon66/PP |
|
Filter diameter (mm) |
13 |
25 |
33 |
|
Filtration area (cm²) |
0.65 |
3.90 |
4.60 |
|
Normal Pore Size(μm) |
0.22/0.45 |
0.22/0.45 |
0.22/0.45 |
|
Holdup volume (μl) |
<10 |
<30 |
<55 |
|
Sample volume (ml) |
<12 |
<100 |
<140 |
|
Maximum Operating Temperature |
100°C |
100°C |
100°C |
|
Maximum Operating Pressure (psi) |
75 |
95 |
110 |
|
Applicable pH value |
3-12 |
3-12 |
3-12 |