NEWSTAR Wholesale High Quality 0.22/0.45um PP polypropylene membrane Syringe Filter Suppliers / Big particles filtration
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- Supplier: Hangzhou Special Paper Industry Co. Ltd.
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Product Overview
Description
Products 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.
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.
EcoStar™ syringe filters are designed for particle removal and clarification from samples before instruments analysis of HPLC.
Features:
· Wide range of filter materials
· Diameter 4mm, 13mm, 25mm, 33mm are available
· Virgin medical grade PP housing
·Ultrasonic welded
Typical Properties
Diameter | 4mm | 13mm | 25mm | 33mm | |||
Membrane material | Nylon, PES, MCE, CA, RC, Hydrophobic PTFE, Hydrophilic PTFE, Hydrophilic PVDF, Glass Fiber, PP | ||||||
Pore Size | 0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.7μm, 0.8μm, 1.2μm | ||||||
Effective Filtration Area | 0.125 cm2 | 0.65 cm2 | 3.9 cm2 | 4.5 cm2 | |||
Maximum Pressure | 5bar | 5bar | 5.2bar | 5.2bar | |||
Hold-up Volume(µl) | <10 | <25 | <100 | <125 | |||
Suggested capacity per filter unit (ml) | <1 | <10 | <100 | <200 | |||
Housing | Virgin medical grade PP | ||||||
Inlet/Outlet | FLL/ML | ||||||
EcoStar™ PP(polypropylene) Syringe Filter
Item No. | Description | Package （Psc/Box) |
NS20891302 | Ecostar™PP syringe filter, Diameter: 13mm, Pore Size: 0.22μm | 100 |
NS20891304 | Ecostar™ PP syringe filter, Diameter: 13mm, Pore Size: 0.45μm | 100 |
NS20892502 | Ecostar™ PP syringe filter, Diameter: 25mm, Pore Size: 0.22μm | 100 |
NS20892504 | Ecostar™ PP syringe filter, Diameter: 25mm, Pore Size: 0.45μm | 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.
Main Products:PH Indicator Paper. Chemical Analysis Filter Paper includes Qualitative Filter Paper, Quantitative Filter Paper, Oil Filter Paper, Industrial Filter Paper, Chromatography Paper, Lens Cleaning Tissue, Flower Paper, Bibulous Paper, Oil Filter Paper,Diesel Filter Paper, Crepe Filter Paper etc special application ,Newstar offers a complete range of membrane filters and syringe filter with specific pore size ratings.
Exhibition
FAQ
1.what's your advantage?
■ Integrated & Comprehensive product portfolio
■ Rigorous Japanese QC
■ Material Know-how
■ Professional support/service
■ High Quality/ Competitive cost
2.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
3.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.
4.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)
5.Adsorption of pigment by filter membrane?
Nylon and polyethersulfone filters adsorb water-soluble pigments
■ Integrated & Comprehensive product portfolio
■ Rigorous Japanese QC
■ Material Know-how
■ Professional support/service
■ High Quality/ Competitive cost
2.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
3.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.
4.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)
5.Adsorption of pigment by filter membrane?
Nylon and polyethersulfone filters adsorb water-soluble pigments
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