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[Filter] Autovial Syringeless Filters
관리자 2021-10-26 16:39:10
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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.

s 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 immediately 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

 

 

Typical Data - Autovial Syringeless Filters
  Autovial 5 Autovial 12
Housing Polypropylene Polypropylene
Filtration area 1.7 cm2 3.0 cm2
Capacity 5 ml 12 ml
Volume 'Hold Up' 30 µl 140 µl
Outlet connection Male slip luer Male slip luer
Autoclavable 121°C for 20 minutes 121°C for 20 minutes

 

Catalog Number Description
Autovial 5 - No Prefilter
Nylon Filtration Media
AV115NPUNYL Autovial 5 Syringeless Filter, no prefilter, nylon, 0.45 µm, 50/pk
PVDF Filtration Media
AV115NPUAQU Autovial 5 Syringeless Filter, no prefilter, PVDF, 0.45 µm, 50/pk
PTFE Filtration Media
AV115NPEORG Autovial 5 Syringeless Filter, no prefilter, PTFE, 0.2 µm, 50/pk
AV115NPUORG Autovial 5 Syringeless Filter, no prefilter, PTFE, 0.45 µm, 50/pk
GMF Filtration Media
AV115UGMF Autovial 5 Syringeless Filter, no prefilter, GMF, 0.45 µm, 50/pk
Autovial 12 - No Prefilter
PES Filtration Media
AV125NPUPSU Autovial 12 Syringeless Filter, no prefilter, PES, 0.45 µm, 50/pk
PVDF Filtration Media
AV125NPUAQU Autovial 12 Syringeless Filter, no prefilter, PVDF, 0.45 µm, 50/pk
Autovial 12 - With Glass Prefilter
Cellulose Acetate  Filtration Media
AV125UCA Autovial 12 Syringeless Filter, glass prefilter, cellulose acetate, 0.45 µm 50/pk
Mixed Ester Filtration Media
AV125PDCE Autovial 12 Syringeless Filter, glass prefilter, mixed ester, 0.65 µm, 40/pk
Nylon Filtration Media
AV125SNAO Autovial 12 Syringeless Filter, glass prefilter, sterile, nylon, 0.2 µm, 40/pk
AV125ENAO Autovial 12 Syringeless Filter, glass prefilter, nylon, 0.2 µm, 50/pk
AV125UNAO Autovial 12 Syringeless Filter, glass prefilter, nylon, 0.45 µm, 50/pk
AV525UNAO Autovial 12 Syringeless Filter, glass prefilter, nylon, 0.45 µm, 1000/pk
PVDF Filtration Media
AV125SAQU Autovial 12 Syringeless Filter, glass prefilter, sterile, PVDF, 0.2 µm, 40/pk
AV125EAQU Autovial 12 Syringeless Filter, glass prefilter, PVDF, 0.2 µm, 50/pk
AV125UAQU Autovial 12 Syringeless Filter, glass prefilter, PVDF, 0.45 µm, 50/pk
AV525UAQU Autovial 12 Syringeless Filter, glass prefilter, PVDF, 0.45 µm, 1000/pk
PTFE Filtration Media
AV125SORG Autovial 12 Syringeless Filter, glass prefilter, sterile, PTFE, 0.2 µm, 40/pk
AV125EORG Autovial 12 Syringeless Filter, glass prefilter, PTFE, 0.2 µm, 50/pk
AV125UORG Autovial 12 Syringeless Filter, glass prefilter, PTFE, 0.45 µm, 50/pk
AV525UORG Autovial 12 Syringeless Filter, glass prefilter, PTFE, 0.45 µm, 1000/pk
GMF Filtration Media
AV125UGMF Autovial 12 Syringeless Filter, glass prefilter, GMF, 0.45 µm, 50/pk
GF/B Filtration Media
AV525BGMF Autovial 12 Syringeless Filter, glass prefilter, GF/B, 1.0 µm, 1000/pk
Autovial 12 - With Polypropylene Prefilter
PP Filtration Media
AV125EPP Autovial 12 Syringeless Filter, Polypropylene prefilter, PP, 0.2 µm, 50/pk
AV125UPP Autovial 12 Syringeless Filter, Polypropylene prefilter, PP, 0.45 µm, 50/pk

 

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