Syringe filters is one-time use, no need to replace the filter membrane and clean the filter head. It eliminates complicated and time-consuming preparations, and protects the chromatographic column, the infusion pump tube system and the injection valve from contamination. It is also widely used in gravimetric analysis, microanalysis, colloid separation and sterility testing.

13mm syringe filter

Size:  

diameter of filter membrane: 13mm,

diameter of the filter housing: 15mm,

the upper port (connecting to the syringe end)

the outer diameter: 6.5mm, the inner diameter: 4.4mm,

the lower port (connecting to the needle end)

the outer diameter: 4mm. The inner diameter: 2.2mm

Interface:

the inlet is a Luer lock connector, the outlet is a Luer sliding connector,

It can be connected with a conventional medical socket syringe to facilitate the accurate injection of the filtrate into the micro bottle. It can also be directly connected with the needle of the 7725 valve, and the sample can be injected directly after filtration.

Parameters:

Sample volume: < 10ml of liquid at a time (specifically, there is a big difference according to the impurities of the filtered liquid)

Filter area: 0.85cm2

Dead volume: <30ul

Filtration pressure: <100psi

Filter Membrane Types

How To Choose:

Syringe Filter Membrane Pore Size Choose:

0.22um: Sterilization grade filter membrane, sometimes written as 0.2um, can remove very fine particles in samples and mobile phases; it can meet the requirements of 99.99% sterilization specified by GMP or Pharmacopoeia;

0.45μm: usually used for pretreatment to reduce the microbial load and filter out most bacteria and microorganisms; conventional sample and mobile phase filtration can meet general chromatographic requirements;

1-5μm: To filter larger particles of impurities, or for the pretreatment of difficult-to-handle turbid solutions, it can be filtered with a 1-5μm membrane first, and then filtered with the corresponding membrane.

Applications:

• HPLC aqueous sample preparation

• Biological sample preparation

• Buffer solutions

• Salt solutions

• Tissue culture media

• Irrigation solutions

• Sterile isolation

• Medical use, sterile filtering protein solution, tissue culture media, additives.

Related Service

1) OEM Manufacturing welcome: Customized Logo, Customized Package

2) Professional After-sales Service Team

3) Fast delivery, all goods can be shipped in 3-7days. Large qty products are in stock for customer.

4) Shipping way: Based on customer’s difference situation using difference shipping ways, By air, By sea, By train,etc.

5) Packing: Individually packaged, 100pcs per pack, 40PK/carton.56*50*26cm.12.5KG.packed in PP-Trays with plastic film and cover plate,neutral cartons outside OEM packing can be also provided.

Company Introduction

Founded in 2007, Zhejiang Aijiren, Inc. covers more than 10000 square meters, and has clean workshop more than 2000 square meters. 100, 000 class cleaning room;  

15 years export experience, exprot to more than 70 countries, 2000+ customs around the world; 

IS0, GMP & Bureau Veritas certificated, this is how we keep good quality and competitive prices for global valued customers.