100pcs/lot Lab 33mm Disposable Filter MCE/Nylon/PES/PVDF Filter with 0.22/0.45um Millipore Membrane(33mm 0.45um PES)

100pcs/lot Lab 33mm Disposable Filter MCE /Nylon / PES / PVDF Filter with 0.22/0.45um Millipore MembraneItem: Millipore syringe filterDiameter of membrane: 33mmMaterial of membrane: MCE/Nylon/PES/PVDFPore size: 0.22um/0.45umQty: 100pcs/lotUsage: It is used for sample pre-filtration, clarification and strain filtration of particle, liquid==========Model Number : 33mmOrigin : Mainland ChinaClassification : BeakerMaterial of membrane : MCE/Nylon/PES/PVDF

• 1. Water system MCE (mixed cellulose ester) : suitable for aqueous solution, low protein adsorption.Fast flow rate, strong thermal stability, not suitable for organic solvents, especially water - based solutions.
• 2. Organic system nylon: Generally used in some organic and aqueous solutions.
• 3. PES in water system: with high chemical and thermal stability, fast flow rate, strong acid and alkali resistance (PH range 1-14), and high mechanical strength.
• 4. PVDF( Polyvinylidene fluoride ): It is hydrophobic and cannot directly filter aqueous solution. (if aqueous solution needs to be filtered, the filter membrane should be soaked in pure ethanol or methanol for more than 4 hours.)