NEWSTAR for General lab filtration 4/13/25, 0.22/0.45um Hydroppilic PTFE( Polytetrafluoroethylene) Syringe Filter
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- Supplier: Hangzhou Special Paper Industry Co. Ltd.
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Product Overview
Description
Product Description
EcoStar™ Syringe Filter For General lab filtration
NEWSTAR offers a wide variety of disposable syringe filters that enable very fast and efficient filtration of both aqueous and organic solutions. They consist of different filter membranes and polypropylene housings, these syringe filters are widely used in pharmaceutical, environmental, biotechnology, food/beverage and agricultural testing laboratories
EcoStar™ syringe filters are designed for particle removal and clarification from samples before instruments analysis of HPLC.It is a great value choice for routine sample pre-filtration.
Specification---Hydrophilic PTFE( Polytetrafluoroethylene) syringe filter
* Filtration of organic and aqueous solutions in HPLC
* Purification of aqueous and organic solutions
Diameter | 4mm | 13mm | 25mm | 33mm | |||
Membrane material | Hydrophilic PTFE( Polytetrafluoroethylene) | ||||||
Pore Size | 0.1µm, 0.22µm, 0.45µm, 0.65µm, 0.7µm, 0.8µm, 1.2µm | ||||||
Effective Filtration Aera | 0.125 | 0.65 | 3.9 | 4.5 | |||
Maximum Pressure | 5bar | 5bar | 5.2bar | 5.2bar | |||
Hold-up Volume(µl) | <25 | <25 | <100 | <125 | |||
Suggested capacity per filter unit (ml) | <1 | <10 | <100 | <200 | |||
Housing | Virgin medical grade PP | ||||||
Inlet/Outlet | FLL/ML | ||||||
Order Informations
Hydrophilic PTFE( Polytetrafluoroethylene) syringe filter
Housing :PP
Diameter support customization
100pcs/pack
diameter:13mm--20packs/carton
25mm--50packs/carton
P.N | Specification | Package |
NS20860402 | Ecostar TM Hydrophilic syringe filter diameter 4mm,pore size 0.22um | 200 |
NS20860404 | Ecostar TM Hydrophilic syringe filter diameter 4mm,pore size 0.45um | 200 |
NS20861302 | Ecostar TM Hydrophilic syringe filter diameter 13mm,pore size 0.22um | 100 |
NS20861304 | Ecostar TM Hydrophilic syringe filter diameter 13mm,pore size 0.45um | 100 |
NS20862502 | Ecostar TM Hydrophilic syringe filter diameter 25mm,pore size 0.22um | 100 |
NS20862504 | Ecostar TM Hydrophilic syringe filter diameter 25mm,pore size 0.45um | 100 |
NS20863302 | Ecostar TM Hydrophilic syringe filter diameter 33mm,pore size 0.22um | 100 |
NS20863304 | Ecostar TM Hydrophilic syringe filter diameter 33mm,pore size 0.45um | 100 |
Company Profile
Hangzhou Special Paper Industry Co., Ltd was established in 1994, It is a high-tech enterprise mainly engaged in the
research and production of special filter paper products. It is a key high-tech enterprise of the National Torch Program
Currently we have 4 main business.division: life-sciences division,Automotive Filter paper division,High performance fiber
division,Vulcanized fiber division.After 27 years of development, our products are used in basic laboratories, life sciences,
medical diagnosis, microbial testing and other fields to meet the different needs of the market.
FAQ
Are there any requirements for the use of both sides of the filter membrane?
There is no requirement for water-based membrane; the support layer needs to be facing down when PTFE membrane is used
What is the difference between hydrophilic PTFE membrane and hydrophobic PTFE?
Both can be used for the filtration of organic solvent medium samples (including strong acids, strong bases) and organic solvents without leaching. The hydrophilic PTFE overcomes the surface tension of the hydrophobic PTFE membrane, and it can filter the aqueous solution faster and with less obstacles, and does not require pre-impregnation with ethanol.
Adsorption of filter membranes for the dissolution of oral solid dosage forms?
NY (Nylon filters can cause severe adsorption of active ingredients in oral formulations)
Adsorption of pigment by filter membrane?
Nylon and polyethersulfone filters adsorb water-soluble pigments
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