MS-Filtration-Labware013 - page 134

SyringelessFilterDevices
Introduction
Syringeless filters are preassembled filtration devices speciallyused inHPLC for the purification and analysis of samples.It is a
single disposable unit contains the function of common samples bottles (including the lidand cushions), disposable needles and
syringe filters.
MS®syringeless filter adopt standard size, can cooperatewithHPLC instrument perfectly.Twomembrane apertureareavailable to
meet all of your filtration needs:0.22µm and0.45µm,all materials suchas PVDF,Nylon,PTFE,PES,PPareavailable.Syringeless
filters are speciallydesigned for the filtration of small doses of sample, especiallysuitable for the light sensitiveandair sensitive
compounds analysis.
How it works
Each unit includes two parts: a chamber and plunger.A filtrationmembrane on theend of the plunger and pre-attached cap/septum
on the other.Whenusing, sample is injected into below chamber,thenpress the plungermanual,positive pressure forces the filtrate
up into the reservoir of the plunge.
Application
HPLC sample preparation
Hard to filter samplepreparation
Rapid filtration samples
Temporary test sample preparation
Soluble detection
Protein deposition
Dissolution test
Suitable for anymixture that need to avoid light
Ordering Information :
Features
Canbe pressedmanual or bypressingmachine
Thewhole sampleprocessing save1/3 time
Suitable for automaticsampler ormanual injection
Themembranematerial diversification
Protect samples againstUVdamage
Amber tube protect light sensitive samples against photochemical degradation
Translucent amber tube easy for observation
Suitable for high throughput automation
Choosing guide
Membrane
Typical application
ItemNo Description Pack
Nylon
water/organicphase samples filtration
SLFT045PTFESCSyringelessFilter Devices, translucent 100
PTFE
chemical
corrosive liquid filtration
housingwithstandardcap,PTFE,0.45µm
PVDF,CA
lower nonspecificproteinmedium analysis
PES
the samplewhich need lowprotein filtration
PP
conventional filterand dissolve thematrix filtration
Technical Specifications
Dimensions
Equivalent in size to 12 x32mm vials
Color
Translucent or amber/clearwithblue cap
Filtering capacity
0.4ml
Materials of construction
Housing and cap: Polypropylene Filtermedia: Varies, as specified Septa: PTFE coated silicone rubber
Maximumoperating temperature 120°F; 50°C Chamber hold-up volumeafter compression 50µL
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