whatman Autovial Syringeless Filters AV125SNAO
whatman Autovial Syringeless Filters AV125SNAO

Autovial?非針頭式濾器是一種預(yù)裝的濾器，用于除去樣品中的微粒。它用一個簡單、一次性的裝置代替了注射器和過濾器的組合。
Autovial濾器由2部分組成：一個逐層過濾筒和一個活塞，可過濾5-12ml樣品。
Autovial可根據(jù)應(yīng)用選擇濾膜。樣品可以被注入5ml或12ml的過濾筒，推動活塞直到過濾筒底部，在活塞和樣品之間有一個空氣層。將Autovial的頭部置于自動加樣器小瓶或容器口，推動活塞，可直接將濾除液收集，然后在儀器上操作。
特點
·一體化裝置省時，不用安裝，方便操作
·可選過濾介質(zhì)，應(yīng)用于不同樣品
·可用于有害樣品，一體化設(shè)計避免了濾器突然脫離的風(fēng)險
·內(nèi)置排氣設(shè)計，zui大化樣品回收
·可選無菌包裝
·*的預(yù)濾設(shè)計，可用于難于過濾的樣品（Autovial 5中無預(yù)濾器，Autovial 12可選預(yù)濾器）
·可選玻璃纖維或聚丙烯預(yù)濾器
根據(jù)應(yīng)用不同，可選不同的Autovial濾膜
·醋酸纖維素（CA）：低非特異性蛋白結(jié)合、高載量膜，用于生物溶液
·玻璃微纖維（GMF）：深度過濾，水相或有機(jī)相溶液
·尼龍（NYL）：水相或有機(jī)相樣品，pH3-10
·聚醚砜（PES）：低非特異性蛋白結(jié)合膜，用于水相溶液
·聚丙烯（PP）：疏水膜，抗大多數(shù)有機(jī)溶劑
·聚四氟乙烯（PTFE）：Teflon膜，用于50%以上的有機(jī)溶劑
·聚偏二氟乙烯（PVDF）：低非特異性蛋白結(jié)合膜，用于水相溶液或有機(jī)溶劑
號 # 4,859,336
      技術(shù)參數(shù)- Autovial 非針頭式濾器                                                      
                                                                                 
                 
       Autovial 5Autovial 12
      管身聚丙烯聚丙烯
      過濾區(qū)域1.7 cm23.0 cm2
      過濾量5 ml12 ml
      回收量30 μl140 μl
      連接口Male slip luerMale slip luer
      滅菌121°C ， 20分鐘121°C，20 分鐘

      訂貨信息 - Autovial 非針頭式濾器                                                     
                                                                                 
                 
      貨號描述
            Autovial 5 - 無預(yù)濾器
            Nylon 過濾介質(zhì)

      AV115NPUNYLAutovial 5 Syringeless Filter, no prefilter, nylon, 0.45 μm, 
      50/pk
            PVDF 過濾介質(zhì)

      AV115NPUAQUAutovial 5 Syringeless Filter, no prefilter, PVDF, 0.45 μm, 
      50/pk
            PTFE 過濾介質(zhì)

      AV115NPEORGAutovial 5 Syringeless Filter, no prefilter, PTFE, 0.2 μm, 
50/pk
      AV115NPUORGAutovial 5 Syringeless Filter, no prefilter, PTFE, 0.45 μm, 
      50/pk
            GMF 過濾介質(zhì)

      AV115UGMFAutovial 5 Syringeless Filter, no prefilter, GMF, 0.45 μm, 50/pk
            Autovial 12 - 無預(yù)濾器
            PES 過濾介質(zhì)

      AV125NPUPSUAutovial 12 Syringeless Filter, no prefilter, PES, 0.45 μm, 
      50/pk
            PVDF 過濾介質(zhì)

      AV125NPUAQUAutovial 12 Syringeless Filter, no prefilter, PVDF, 0.45 μm, 
      50/pk
            Autovial 12 - 帶有玻璃預(yù)濾器
            醋酸纖維素過濾介質(zhì)

      AV125UCAAutovial 12 Syringeless Filter, glass prefilter, cellulose 
      acetate, 0.45 μm 50/pk
            混酯過濾介質(zhì)

      AV125PDCEAutovial 12 Syringeless Filter, glass prefilter, mixed ester, 
      0.65 μm, 40/pk
            Nylon 過濾介質(zhì)

      AV125SNAOAutovial 12 Syringeless Filter, glass prefilter, sterile, nylon, 
      0.2 μm, 40/pk
      AV125ENAOAutovial 12 Syringeless Filter, glass prefilter, nylon, 0.2 μm, 
      50/pk
      AV125UNAOAutovial 12 Syringeless Filter, glass prefilter, nylon, 0.45 μm, 
      50/pk
      AV525UNAOAutovial 12 Syringeless Filter, glass prefilter, nylon, 0.45 μm, 
      1000/pk
            PVDF 過濾介質(zhì)

      AV125SAQUAutovial 12 Syringeless Filter, glass prefilter, sterile, PVDF, 
      0.2 μm, 40/pk
      AV125EAQUAutovial 12 Syringeless Filter, glass prefilter, PVDF, 0.2 μm, 
      50/pk
      AV125UAQUAutovial 12 Syringeless Filter, glass prefilter, PVDF, 0.45 μm, 
      50/pk
      AV525UAQUAutovial 12 Syringeless Filter, glass prefilter, PVDF, 0.45 μm, 
      1000/pk
            PTFE 過濾介質(zhì)

      AV125SORGAutovial 12 Syringeless Filter, glass prefilter, sterile, PTFE, 
      0.2 μm, 40/pk
      AV125EORGAutovial 12 Syringeless Filter, glass prefilter, PTFE, 0.2 μm, 
      50/pk
      AV125UORGAutovial 12 Syringeless Filter, glass prefilter, PTFE, 0.45 μm, 
      50/pk
      AV525UORGAutovial 12 Syringeless Filter, glass prefilter, PTFE, 0.45 μm, 
      1000/pk
            GMF 過濾介質(zhì)

      AV125UGMFAutovial 12 Syringeless Filter, glass prefilter, GMF, 0.45 μm, 
      50/pk
            GF/B 過濾介質(zhì)

      AV525BGMFAutovial 12 Syringeless Filter, glass prefilter, GF/B, 1.0 μm, 
      1000/pk
            Autovial 12 - 帶有聚丙烯預(yù)濾器
            PP 過濾介質(zhì)

      AV125EPPAutovial 12 Syringeless Filter, Polypropylene prefilter, PP, 0.2 
      μm, 50/pk
      AV125UPPAutovial 12 Syringeless Filter, Polypropylene prefilter, PP, 0.45 
      μm, 50/pk
Autovial? syringeless filters are preassembled filtration devices for removing 
particulates from samples. They replace syringe-coupled filtration devices with 
single, disposable units.
Autovial devices are comprised of two parts: a graduated filter barrel and a 
plunger. The proven design features an integral filter, built-in air purge and a 
support stand that protects the recessed slip-luer tip. They are available in a 
5 ml and 12 ml volume capacity.
The Autovial filter is selected according to membrane compatibility with the 
sample. In practice, the sample is poured into the 5 ml or 12 ml capacity filter 
barrel. The plunger is inserted into the barrel until the bottom is securely in 
place; there is a gap of air between the sample and plunger. Then, the tip of 
the Autovial is placed into the mouth of an autosampler vial or container and 
the plunger compressed. Filtration begins immediay and, as the plunger is 
compressed until it reaches the bottom, the membrane is purged with air for 
maximum sample recovery. For direct instrument injection, a needle is placed on 
the Autovial slip-luer outlet.
Features and benefits 
  Single unit convenience saves time. No assembly required – easier to load
  Choice of filter media. Compatible with a wide range of sample types
  Ideal for hazardous samples. Self contained device eliminates risk of filter 
  pop-off
  Built-in air purge maximizes sample recovery
  Sterile option available to maintain sample integrity
  Unique prefilter design for difficult-to-filter samples (no prefilter in 
  Autovial 5 and in selected Autovial 12)
  Choice of glass fiber or polypropylene prefilters

Autovial membranes are available for various applications: 
  Cellulose Acetate (CA): low nonspecific protein binding and high loading 
  capacity membrane for biological solutions
  Glass microfiber (GMF): depth filter for samples in aqueous or organic 
  solutions
  Nylon (NYL):  for aqueous and organic samples within a pH range between of 3 
  to 10
  Polyethersulfone (PES): low non-specific protein binding membrane for samples 
  in aqueous solutions
  Polypropylene (PP): Hydrophobic membrane. Resistant to a wide range of organic 
  solvents
  Polytetrafluorethylene (PTFE): Teflon membrane for samples with > 50% organic 
  solvent
  Polyvinylidene Fluoride (PVDF): low nonspecific protein binding membrane for 
  samples in aqueous solutions and/or organic solvents
Patent # 4,859,336
      Typical Data - Autovial Syringeless Filters
       Autovial 5Autovial 12
      HousingPolypropylenePolypropylene
      Filtration area1.7 cm23.0 cm2
      Capacity5 ml12 ml
      Volume 'Hold Up'30 μl140 μl
      Outlet connectionMale slip luerMale slip luer
      Autoclavable121°C for 20 minutes121°C for 20 minutes

      Ordering Information - Autovial Syringeless Filters
      Catalog NumberDescription
            Autovial 5 - No Prefilter
            Nylon Filtration Media

      AV115NPUNYLAutovial 5 Syringeless Filter, no prefilter, nylon, 0.45 μm, 
      50/pk
            PVDF Filtration Media

      AV115NPUAQUAutovial 5 Syringeless Filter, no prefilter, PVDF, 0.45 μm, 
      50/pk
            PTFE Filtration Media

      AV115NPEORGAutovial 5 Syringeless Filter, no prefilter, PTFE, 0.2 μm, 
50/pk
      AV115NPUORGAutovial 5 Syringeless Filter, no prefilter, PTFE, 0.45 μm, 
      50/pk
            GMF Filtration Media

      AV115UGMFAutovial 5 Syringeless Filter, no prefilter, GMF, 0.45 μm, 50/pk
            Autovial 12 - No Prefilter
            PES Filtration Media

      AV125NPUPSUAutovial 12 Syringeless Filter, no prefilter, PES, 0.45 μm, 
      50/pk
            PVDF Filtration Media

      AV125NPUAQUAutovial 12 Syringeless Filter, no prefilter, PVDF, 0.45 μm, 
      50/pk
            Autovial 12 - With Glass Prefilter
            Cellulose Acetate  Filtration Media

      AV125UCAAutovial 12 Syringeless Filter, glass prefilter, cellulose 
      acetate, 0.45 μm 50/pk
            Mixed Ester Filtration Media

      AV125PDCEAutovial 12 Syringeless Filter, glass prefilter, mixed ester, 
      0.65 μm, 40/pk
            Nylon Filtration Media

      AV125SNAOAutovial 12 Syringeless Filter, glass prefilter, sterile, nylon, 
      0.2 μm, 40/pk
      AV125ENAOAutovial 12 Syringeless Filter, glass prefilter, nylon, 0.2 μm, 
      50/pk
      AV125UNAOAutovial 12 Syringeless Filter, glass prefilter, nylon, 0.45 μm, 
      50/pk
      AV525UNAOAutovial 12 Syringeless Filter, glass prefilter, nylon, 0.45 μm, 
      1000/pk
            PVDF Filtration Media

      AV125SAQUAutovial 12 Syringeless Filter, glass prefilter, sterile, PVDF, 
      0.2 μm, 40/pk
      AV125EAQUAutovial 12 Syringeless Filter, glass prefilter, PVDF, 0.2 μm, 
      50/pk
      AV125UAQUAutovial 12 Syringeless Filter, glass prefilter, PVDF, 0.45 μm, 
      50/pk
      AV525UAQUAutovial 12 Syringeless Filter, glass prefilter, PVDF, 0.45 μm, 
      1000/pk
            PTFE Filtration Media

      AV125SORGAutovial 12 Syringeless Filter, glass prefilter, sterile, PTFE, 
      0.2 μm, 40/pk
      AV125EORGAutovial 12 Syringeless Filter, glass prefilter, PTFE, 0.2 μm, 
      50/pk
      AV125UORGAutovial 12 Syringeless Filter, glass prefilter, PTFE, 0.45 μm, 
      50/pk
      AV525UORGAutovial 12 Syringeless Filter, glass prefilter, PTFE, 0.45 μm, 
      1000/pk
            GMF Filtration Media

      AV125UGMFAutovial 12 Syringeless Filter, glass prefilter, GMF, 0.45 μm, 
      50/pk
            GF/B Filtration Media

      AV525BGMFAutovial 12 Syringeless Filter, glass prefilter, GF/B, 1.0 μm, 
      1000/pk
            Autovial 12 - With Polypropylene Prefilter
            PP Filtration Media

      AV125EPPAutovial 12 Syringeless Filter, Polypropylene prefilter, PP, 0.2 
      μm, 50/pk
      AV125UPPAutovial 12 Syringeless Filter, Polypropylene prefilter, PP, 0.45 
      μm, 50/pk

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