whatman Autovial Syringeless Filters AV125SNAO-WHATMAN针头滤器

简要描述：whatman Autovial Syringeless Filters AV125SNAO
Autovial™非针头式滤器是一种预装的滤器，用于除去样品中的微粒。它用一个简单、一次性的装置代替了注射器和过滤器的组合。

详细介绍

whatman Autovial Syringeless Filters AV125SNAO
whatman Autovial Syringeless Filters AV125SNAO

Autovial?非针头式滤器是一种预装的滤器，用于除去样品中的微粒。它用一个简单、一次性的装置代替了注射器和过滤器的组合。
Autovial滤器由2部分组成：一个逐层过滤筒和一个活塞，可过滤5-12ml样品。
Autovial可根据应用选择滤膜。样品可以被注入5ml或12ml的过滤筒，推动活塞直到过滤筒底部，在活塞和样品之间有一个空气层。将Autovial的头部置于自动加样器小瓶或容器口，推动活塞，可直接将滤除液收集，然后在仪器上操作。
特点
·一体化装置省时，不用安装，方便操作
·可选过滤介质，应用于不同样品
·可用于有害样品，一体化设计避免了滤器突然脱离的风险
·内置排气设计，zui大化样品回收
·可选无菌包装
·独特的预滤设计，可用于难于过滤的样品（Autovial 5中无预滤器，Autovial 12可选预滤器）
·可选玻璃纤维或聚丙烯预滤器
根据应用不同，可选不同的Autovial滤膜
·醋酸纤维素（CA）：低非特异性蛋白结合、高载量膜，用于生物溶液
·玻璃微纤维（GMF）：深度过滤，水相或有机相溶液
·尼龙（NYL）：水相或有机相样品，pH3-10
·聚醚砜（PES）：低非特异性蛋白结合膜，用于水相溶液
·聚丙烯（PP）：疏水膜，抗大多数有机溶剂
·聚四氟乙烯（PTFE）：Teflon膜，用于50%以上的有机溶剂
·聚偏二氟乙烯（PVDF）：低非特异性蛋白结合膜，用于水相溶液或有机溶剂
号 # 4,859,336
技术参数- Autovial 非针头式滤器

Autovial 5Autovial 12
管身聚丙烯聚丙烯
过滤区域1.7 cm23.0 cm2
过滤量5 ml12 ml
回收量30 μl140 μl
连接口Male slip luerMale slip luer
灭菌121°C ， 20分钟121°C，20 分钟

订货信息 – Autovial 非针头式滤器

货号描述
Autovial 5 – 无预滤器
Nylon 过滤介质

AV115NPUNYLAutovial 5 Syringeless Filter, no prefilter, nylon, 0.45 μm,
50/pk
PVDF 过滤介质

AV115NPUAQUAutovial 5 Syringeless Filter, no prefilter, PVDF, 0.45 μm,
50/pk
PTFE 过滤介质

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 过滤介质

AV115UGMFAutovial 5 Syringeless Filter, no prefilter, GMF, 0.45 μm, 50/pk
Autovial 12 – 无预滤器
PES 过滤介质

AV125NPUPSUAutovial 12 Syringeless Filter, no prefilter, PES, 0.45 μm,
50/pk
PVDF 过滤介质

AV125NPUAQUAutovial 12 Syringeless Filter, no prefilter, PVDF, 0.45 μm,
50/pk
Autovial 12 – 带有玻璃预滤器
醋酸纤维素过滤介质

AV125UCAAutovial 12 Syringeless Filter, glass prefilter, cellulose
acetate, 0.45 μm 50/pk
混酯过滤介质

AV125PDCEAutovial 12 Syringeless Filter, glass prefilter, mixed ester,
0.65 μm, 40/pk
Nylon 过滤介质

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 过滤介质

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 过滤介质

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 过滤介质

AV125UGMFAutovial 12 Syringeless Filter, glass prefilter, GMF, 0.45 μm,
50/pk
GF/B 过滤介质

AV525BGMFAutovial 12 Syringeless Filter, glass prefilter, GF/B, 1.0 μm,
1000/pk
Autovial 12 – 带有聚丙烯预滤器
PP 过滤介质

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

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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whatman Autovial Syringeless Filters AV125SNAO-WHATMAN针头滤器