PTFE Nonsterile HPLC Syringe Filter Hydrophobic PTFE 25mm 0.22micron

• Customization: Available
• After-sales Service: 24 Hours Service
• Warranty: 3 Years
• Model NO.: RSF25TS2
• Outer Diameter: 25mm
• Pore Size: 0.22um
• Media Material: PTFE
• Sterile: No
• Package: 100PCS/Box
• Certification: ISO9001
• Customized Support: Yes
• Transport Package: 100PCS/Pack, Carton
• Specification: Hydrophilic or Hydrophobic
• Trademark: GREEN MALL
• Origin: China
• HS Code: 8421299090
• Production Capacity: 100000packs/Month

Product Description

Product Description

    Syringe filters are a cost-effective way to improve the quality of HPLC analysis, improve consistency, extend column life and reduce maintenance. By removing particulates before the sample enters the column, Navigator syringe filters allow unimpeded flow. Without particulates to create obstructions, your column will work more efficiently and last longer.

Application:
     In addition to HPLC, syringe filters have a multitude of other applications. A syringe filter adds a few minutes and a minimal expense to your testing process, but you will see a big return on your investment.  
Small volume venting
HPLC sample preparation
Removal of protein precipitates
Routine QC analysis
Dissolution testing

About PTFE membrane filter

     PTFE membrane is hydrophobic in nature and is effective barriers to microbes and particulate matter. The high titer reduction and water intrusion pressure allow the membrane to repel high surface tension liquids while venting gases. PTFE membranes are used in a variety of healthcare applications such as vents on IV filters and spike vents, protecting equipment and sensors from fluids and contamination, and substrates for tissue growth and implacable. Material characteristics include broad chemical compatibility, excellent particle retention, easy handling and sealing, and compatibility with various sterilizing methods, making it a versatile material for applications that require a hydrophobic barrier. Whether you need to keep fluid confined while letting air or gas pass, a breathable particle, or a sterile barrier, PTFE is the ideal membrane. Excellent lot-to-lot consistency ensures product performance meets critical application requirements. Our PTFE membrane has one of the best ratios of airflow to particle retention available on the market.PTFE membranes are particularly suitable for preparing samples for HPLC analysis. The membrane is laminated onto a non-woven polypropylene support web for improved strength and handling and can be used at temperatures up to 150ºC. PTFE is the membrane of choice for use with the aggressive solvents, liquids and gases that can attack other membranes. Itis resistant to most acids, alkalis and solvents.

How to choose a syringe filter

Diameter Sample volume <1ml , choose 4mm

Sample volume<10ml, choose 13mm

Sample volume<100ml, choose 25mm

Sample volume<200ml, choose 33mm

Pore size

HPLC Column partical size less than 3μm,choose 0.22μm

HPC Column partical size less than 5μm,choose 0.45μm

Media
Sampels with water choose Hydrophilic PTFE
Sampels without water choose Hydrophobic PTFE
Sampels hard to filter choose PTFE with prefilter 
None of them? Other membranes we have: Nylon, PVDF, PES, MCE, CA, RC, Glass Fiber

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Product Parameters

Technical Data for 13mm

 

Specification	13 0.22 hpPTFE	13  0.45 hpPTFE	13 0.22 PTFE	13 0.45 PTFE
Item No.	RSF13TQ2B	RSF13TQ1B	RSF13TS2B	RSF13TS1B
Filtration Area	0.8 cm^2
Holdup Volume	15 ul
Wettability	Hydrophilic		Hydrophobic
Volume Throughput (ml)	10
Inlet/Outlet	Female luer Lock/ Male Luer Slip
Maximum Operation Temperature(ºC)	100
IPA Bubble Point	≥1.2bar	≥0.8bar	≥1.2bar	≥0.8bar
Bursting Pressure	15 bar

Technical Data for 25mm

Specification	25 0.22 hpPTFE	25  0.45 hpPTFE	25 0.22 PTFE	25 0.45 PTFE
Item No.	RSF25TQ2B	RSF25TQ1B	RSF25TS2B	RSF25TS1B
Filtration Area	3.8 cm^2
Holdup Volume	125 ul
Wettability	Hydrophilic		Hydrophobic
Volume Throughput (ml)	100
Inlet/Outlet	Female luer Lock/ Male Luer Slip
Maximum Operation Temperature(ºC)	100
IPA Bubble Point	≥1.2bar	≥0.8bar	≥1.2bar	≥0.8bar
Bursting Pressure	10 bar

Technical Data for 33mm

Specification	33 0.22 hpPTFE	33 0.45 hpPTFE	33 0.22 PTFE	33 0.45 PTFE
Item No.	RSF33TQ2A	RSF33TQ1A	RSF33TS2A	RSF33TS1A
Filtration Area	6.15 cm^2
Holdup Volume	150 ul
Wettability	Hydrophilic		Hydrophobic
Volume Throughput (ml)	200
Inlet/Outlet	Female luer Lock/ Male Luer Slip
Maximum Operation Temperature(ºC)	100
IPA Bubble Point	≥1.2bar	≥0.8bar	≥1.2bar	≥0.8bar
Bursting Pressure	10 bar

 

Certifications

Packaging & Shipping

 

Company Profile

 

FAQ

(1)What is your terms of packing?
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

(2)Are you a manufacturer?
Yes, we have 15 years of experience in producing filters and HPLC products and we do OEM for several famous brands.

(3)Is there a minimum order?
No. You can order one pack, but the freight cost will be very high. We suggest you to buy more to make the freight worth. We normally send by courier, like Fedex or UPS.

(4) Do you test all your goods before delivery?
Yes, we have 100% test before delivery

(5)How do you check all the goods in the production line?
We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.

(6)How about your delivery time?
Generally, it will take 3 to 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

(7)What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.