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Syringe Filters

SPIRITTM Syringe Filters

Spirit Syringe Filters are used for the filtration of liquid samples that contain insoluble impurities. Spirit Syringe Filters are made from high quality materials with very low levels of extractables. The housing material is high quality polypropylene, chemically resistant to a wide range of solutes and solvents. Spirit Syringe Filters are constructed so that the sample must pass through the membrane, not leak around it. AAPPTec's quality control guarantees that Spirit Syringe Filters will provide excellent results.

Spirit Syringe Filters are easy to use. They may be used with any Luer-lock syringe and are color-coded for easy recognition. The 25mm syringe filters can filter up to 100 mL of sample with a retention volume of less than 100 uL. The 13mm filters can filter 5 to 10 mL of sample and have a retention volume of only 28 uL.

Spirit Syringe Filters are non-sterile.

AAPPTec offers a wide range of syringe filters with a 1 μm presize Glass Microfiber (GMB) membrane as a pre-filter. The glass pre-filter is mounted upstream from the microporous filter membrane in order to eliminate the need of a pre-filtration step, minimize sample loss, prolong lifetime of the membrane and increase the flow rate. These filters are ideal for general filtration of samples containing an excessive amount of particulates.

To download the Spirit Syringe Filter Brochure, CLICK HERE.

General Overview

  • Filter Housing: Polypropylene
  • Filter Type: Non-sterile
  • Membrane Selection: Nylon-66, PVDF, Polypropylene, PES, PTFE, RC, CA, M.E. Cellulose , Nitrocellulose, Glass Microfiber, Membrane Filters
  • Pore Size: 0.45 μm for most HPLC applications; 0.20 μm to eliminate all bacterial contaminants and when 3 μm HPLC columns are used 
  • Max Filtration Volume: 13 mm D Filter, 5-10 mL; 25 mm D Filter, 100 mL 
  • Retention Volume: 13 mm D Filter, 28 uL; 25 mm D Filter, 100 uL

Nylon-66 Syringe Filters

Pore Size

13 mmD 100/PK

25 mm D 100/PK

25 mmD with Glass Pre-filter 100/PK 

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Microns

SF-200500

SF-200100

SF-200100G

SF-200100R

SF200100GR

0.20 Microns

SF-200501

SF-200101

SF-200101G

SF-200101R

SF-200101GR



Nylon, Low Extractible Syring Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

0.45 Microns

SF-200465

SF-200475

0,20 Microns

SF-200460

SF-200470



PVDF (Polyvinyl Difluoride) Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK 

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Microns

SF-200506

SF-200106

SF-200106G

SF-200106R

SF-200106GR

0.20 Microns

SF-200507

SF-200107

SF-200107G

SF-200107R

SF-200107GR



Polypropylene Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK 

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45

SF-200509

SF-200111

SF-200111G

SF-200111R

SF-200111GR

0.20

SF-200508

SF-200112

SF-200112G

SF-200112R

SF-200112GR



PES (Polyethersufone) Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK 

0.45 Micron

SF-200403

SF-200401

SF-200401G



PTFE (Teflon) Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK 

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Micron

SF-200502

SF-200102

SF-200102G

SF-200102R

SF-200102GR

0.20 Micron

SF-200503

SF-200103

SF-200103G

SF-200103R

SF-200103GR



Regenerated Cellulose Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Microns

SF-200435

SF-200445

SF-200445G

SF-200445R

SF-200445GR

0.20 Microns

SF-200430

SF-200440

SF-200440G

SF-200440R

SF-200440GR



Cellulose Acetate Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Microns

SF-200408

SF-200406

SF-200406G

SF-200406R

SF-200406GR

0.20 Microns

SF-200409

SF-200407

SF-200407G

SF-200407R

SF-200407GR



Mixed Esterified Cellulose Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Microns

SF-200504

SF-200104

SF-200104G

SF-200104R

SF-200104GR

0.20 Microns

SF-200505

SF-200105

SF200105G

SF-200105R

SF-200105GR



Nitrocellulose Syringe Filters

Pore Size

13 mmD 100/PK

25 mmD 100/PK

25 mmD with Glass Pre-filter 100/PK

25 mmD with Robotic Minispike 1000/PK

25 mmD with Glass Pre-filter and Robotic Minispike 1000/PK

0.45 Microns

SF-200466

SF-200480

SF-200480G

SF-200480R

SF-200480GR

Array of syringe filters