Hydrophilic PTFE Membrane Syringe Filters 25mm/13mm 0.22um/0.45um Lab Disposables Non-Sterile

Darlly Syringe Filters are specialized as reliable filters in laboratory. All the filters are produced in a cleanroom environment. Various membranes and various colors are designed so that they can be easily recognized in different applications. Various pore sizes and diameters can meet most of the needs in labs. 

Hydrophilic PTFE Syringe Filters
Benefits
• Avoid the expense and inconvenience of keeping a variety of flters on hand. Versatile filter for aqueous and aggressive organic solvent-based solutions.
• Accurate analysis. HPLC certified for low levels of UV-absorbing extractables.
• Low protein binding membrane.
• Easy filtration of particulate-laden samples with glass fiber prefilter version.
• No pre-wetting is required.

Appplication
• Highly recommended for filtering HPLC samples.
• Available in 0.22μm for UHPLC applications.

Specification
Pore Size: 0.22μm/0.45μm
Membrane: Hydrophilic PTFE
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Hydrophobic PTFE Syringe Filters
Benefits
• Ideal for filtration of gas and/or organic solvents.
• Prevents spurious peaks on chromatograms for accurate experimental results.
• HPLC certified for low levels of UV-absorbing extractables.

Appplication
• Filtering harsh chemicals.
• Moisture barrier for venting applications.
• HPLC/UHPLC Sample Preparation.

Specification
Pore Size: 0.22μm/0.45μm/1μm
Membrane: Hydrophobic PTFE
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Nylon Syringe Filters
Benefits
• Excellent chemical compatibility with esters, bases, and
alcohols.
• Low extractable
• Inherently hydrophilic:Saves time because no prewetting
is required

Appplication
• Good for cryoprotectants such as DMSO
• Filtration of aqueous biological solutions,alcoholic
solutions
• HPLC/UHPLC Sample Preparation
• Not recommended for acids > 1 N or halogenated
solvents
• Recommended for aqueous samples only

Specification
Pore Size: 0.22μm/0.45μm
Membrane: Nylon
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PES Syringe Filters
Benefits
• Accurate results for the most sensitive analysis of ionic species.
• Low Protein Binding and extractable.
• High flow rates.

Appplication
• Specically designed for IC applications
• Excellent lter selection for dissolution samples
• Low drug and protein binding for pharmaceutical ltration
• Recommended for aqueous samples only

Specification
Pore Size: 0.22μm/0.45μm/1μm
Membrane: PES
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Hydrophobic PVDF Syringe Filters
Benefits
• Hydrophobic Membrane Compatible
• with a Wide Variety of Solvents
• Protects columns and instrumentation against particulate build up

Appplication
• Offers excellent chemical compatibility, even with aggressive acids and alcohols
• HPLC/UHPLC Sample Preparation
• Not recommended for acetone, DMF, DMSO, or bases > 6N

Specification
Pore Size: 0.22μm/0.45μm
Membrane: Hydrophobic PVDF
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Glass Fiber Syringe Filters
Benefits
• Allowing quick and easy filtration of most dificult-to-filter samples
• Reduces clogging can use alone or in series with final membrane filter to increase flow rate
• Ensures broad chemical compatibility with polypropylene housing.

Application
• For dificult-to-Filter Samples
• HPLC/UHPLC Sample Preparation
• Removes particulate that interferes with UV/VIS spectrophotometric analysis

Specification
Pore Size: 0.22μm/0.45μm
Membrane: Glass Fiber
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MCE(Mixed Cellulose Ester) Syringe Filters
Benefits
• Low Pressure Drop
• High partical retention
• Low Protein Binding and extractable

Appplication
• Ideal for buffers,aqueous reagents and solutions

Specification
Pore Size: 0.22μm/0.45μm
Membrane: MCE (Mixed Cellulose Ester)
 

Ordering Information

Membrane	Pore Size	Diameter	Housing	IN/OUT Connection	Quantity Pack	Part Number
Hydrophobic PTFE Membrane	0.22μm	13mm	PP	N1	100	013PT0022N1A
	0.22μm	25mm	PP	N1	100	025PT0022N1A
	0.45μm	13mm	PP	N1	100	013PT0045N1A
	0.45μm	25mm	PP	N1	100	025PT0045N1A
Hydrophilic PTFE Membrane	0.22μm	13mm	PP	N1	100	013PD0022N1A
	0.22μm	25mm	PP	N1	100	025PD0022N1A
	0.45μm	13mm	PP	N1	100	013PD0045N1A
	0.45μm	25mm	PP	N1	100	025PD0045N1A
Nylon Membrane	0.22μm	13mm	PP	N1	100	013PV0022N1A
	0.22μm	25mm	PP	N1	100	025PV0022N1A
	0.45μm	13mm	PP	N1	100	013PV0045N1A
	0.45μm	25mm	PP	N1	100	025PV0045N1A
PES Membrane	0.22μm	13mm	PP	N1	100	013PA0022N1A
	0.22μm	25mm	PP	N1	100	025PA0022N1A
	0.45μm	13mm	PP	N1	100	013PA0045N1A
	0.45μm	25mm	PP	N1	100	025PA0045N1A
Hydrophobic PVDF Membrane	0.22μm	13mm	PP	N1	100	013PC0022N1A
	0.22μm	25mm	PP	N1	100	025PC0022N1A
	0.45μm	13mm	PP	N1	100	013PC0045N1A
	0.45μm	25mm	PP	N1	100	025PC0045N1A
MCE Membrane	0.22μm	13mm	PP	N1	100	013PM0022N1A
	0.22μm	25mm	PP	N1	100	025PM0022N1A
	0.45μm	13mm	PP	N1	100	013PM0045N1A
	0.45μm	25mm	PP	N1	100	025PM0045N1A
Glass Fiber(GF) Membrane	0.22μm	13mm	PP	N1	100	013PS0022N1A
	0.22μm	25mm	PP	N1	100	025PS0022N1A
	0.45μm	13mm	PP	N1	100	013PS0045N1A
	0.45μm	25mm	PP	N1	100	025PS0045N1A

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We are the pioneer and leading manufacturer for filter industry. Over the past 25 years, Darlly has grown from 4 employees to more than 500 employees. We have US and EU R&D center and warehouses. We focus on technology innovation and devote to supply best eco-friendly filtration solutions to all the industries. Based on comprehensive process knowledge, we provide variety of standard filter products, not only supply standard filtration products for customer's selection, but also design and customize according to customer's requirements. We are a high-tech company focusing on quality with competitive price.Filtering everything is our mission, let's work together to make the world cleaner.