4mm Syringe Filter for Sterile Filtration of Small Volume Liquid

• After-sales Service: 24 Hours Service
• Warranty: 3 Years
• Outer Diameter: 4mm
• Pore Size: Customized Requirement
• Media Material: Customized Requirement
• Sterile: No
• Model NO.: 4mm syringe filter
• 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 4mm syringe filter

     Green Mall® 4mm syringe filters validated via 107CFU/cm2 level bacterial challenge test are ideal for sterile filtration of small volume liquid such as pure water, chemical intermediates, buffers, culture media, fermentation broth, and other biological products. Providing sterile packing and non-sterile packing.

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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Detailed Photos

 

Product Parameters

Membrane Diameter	4mm
Housing	PP
Media	MCE/Nylon /PTFE/ PVDF/PES/CA
Holdup Volume(ul)	10
Sample Volume(ml)	<2
Sealing   Technology	Ultrasonic   Welding
Maximum Operation   Pressure(@23ºC)	≥4bar
Inlet/outlet	Female Luer Lock/male luer slip

Features and Benefits
Easy to use
Various membrane types meet different application needs
Applicable to samples below 1mL, Ultra low hold-up volume
Disposable design
Quality
Filters produced in a controlled environment
Manufactured according to ISO9001 certified Quality Management System


 

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.