25pcs/lot Laboratory 13mm/25mm Disposable NYLON / PES / PTFE / BT Syringe Filter with 0.22/0.45um/0.8um Filter Membrane

Item: syringer filter(Non sterile packaging)
Diameter: 13mm, 25mm
Pore size: 0,22um, 0.45um or 0.8um
Qty: 25pcs/pack

Note: The product is in non sterile packaging.

Regarding the color of the product:: the pictures are just for reference, different batches maybe have a little difference!

Material of filter:
1. Nylon: belongs to organic system: Generally used to filter part of organic solution, can be used as experimental sample clarification filtration, liquid chromatography sampling filtration, etc.
2. PES: Generally used to filter neutral or partial neutral aqueous solution, and some organic solvents can be used as experimental sample clarification filtration, liquid chromatography sample filtration, etc.
3. BT is glass fiber material, it is relatively stable, can be used to filter neutral or acidic aqueous solution, part of the organic solution (such as alcohol, ketone, oil, etc.), glass fiber filter membrane fouling capacity is large, fast filtration flow rate, especially suitable for more impurities or more viscous solution of filtration.
4. PTFE is hydrophilic type, it is a more stable material, can filter water, organic solution, strong acid alkaline solution, (not suitable for trichloroethylene, gasoline, hexane, etc.).It can be used as experimental sample clarification filtration, liquid chromatography sample injection filtration, etc.