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Whatman Autovial Syringeless Filter, Nylon, 12mL, 0.45um, 1 unit

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Quick Overview

Whatman Autovial 12 Nylon Membrane 0.45um single
Whatman Part No.: AV125UNAO

Availability: In stock

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Whatman Autovial Syringeless Filter with Glass Prefilter, 12mL Capacity with 0.45µm Nylon Membrane Filter

Whatman Autovial Syringless filters replace syringe-coupled filtration devices with a single, convenient disposable unit. Utilizing a plunger, barrel, and built in filter membrane, Autovial speeds up sample preparation, so you get more work done in less time. Fill your sample or solution into the barrel, insert plunger, and compress the unit to filter your sample. Ideal for filtering directly into any number of media: beakers, vials, auto-sampler, and the unit has a luer slip port protected by the plastic housing for filtering into tubing as well. Comes in .45 and .2 Nylon membranes, sterile and unsterile units available.


  • Membrane: Nylon
  • Capacity: 12mL
  • Pore Size: 0.45um
  • Sterile preassembled filtration device; removes particulates from samples
  • Features an integral filter and built-in air purge; maximizes sample recovery; support stand that protects the recessed slip-luer tip
  • Single unit convenience; saves time; choice of filter media
  • Compatible with wide range of sample types; ideal for hazardous samples

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  1. Auto vial filter review by Chemist 55 on 7/11/2013

    Did not meet up to my expectations and not worth the money because they are not durable. The filter would break apart between filtering 30-50 ml

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