Vici-AG(Jour) Catalog Feb 2012 115p - page 52

filters
52 | www.vici-jour.com | VICIAG International
Verycompetitivelypriced
Inert andbiocompatible
Replacementfilters
Also recommended for IC
Stainless steel in theflowpath isnot acceptable inagrowingnumberof
applications involving the separationofbiomolecules.High saltbuffers can
corrode stainless steel,and themetal ions released frommetallicfiltersmay
contaminateorotherwise reactwith thebiomoleculesof interest.
TheNo-Metpolyethylenefilter isdesigned for theseapplications,with
inertpolymericfittings for 1/8”tubinganda20µmfilter effectively
eliminatingmetal contamination from thefluidpath.Use them for ICand
biochromatographyapplications.
No-Metfilters canbeusedatflow ratesup to500ml/min,measuredwith
methanol/water (1:1),ultrasonicallydegassed.Flow rates canvarywith solvent
and tubing ID.
Theeconomyversioncaneasilybe slippedover 1/8"OD tubing,withno
fitting required.
Connection Filter Pore Maximum ProductNo.
material size flow rate*
1/4-28nut and ferrule PTFE 5µm 2.2ml/min JR-32171
Polyethylene <20µm 500ml/min JR-32178
Economy slip-on Polyethylene 5µm 300ml/min JR-32174
connection
Replacementelement
Filter Pore Maximum ProductNo.
material size flowrate*
PTFE 5µm 2.2ml/min JR-32172
Polyethylene <20µm 500ml/min JR-32179
specs
Materials
Body: Glass
Frit: Glass
Forusewith
1/8" tubing
LastDropbiocompatibleglassmobilephasefilters Lowpressure
The solution forbiocompatibilityandhighflowrates
Easy-push tubingconnection
Because ithasaglass frit, theflowratecanbemuch
higherwith thisfilter thanwithPTFEmobilephasefilters.
Theglass foot allowswithdrawal of nearlyall of the
mobilephase– less than2% is left in thebottle.
Includes1/8" tubingconnector.
Fritmaterial Poresize Maximum ProductNo.
flow rate*
Glass 1.0 - 1.6µm 30ml/min JR-9000-0520B
10-16µm 50ml/min JR-9000-0526G
40-100µm 200ml/min JR-9000-0528G
Replacementconnectors
For tubing Size Qty/pkg ProductNo.
1/8"OD 6.8mm 1 JR-9000-0525GC
specs
Materials
Body: PTFE/
Polyethylene
Adapter: PEEK
Fitting: PEEK
Ferrule: ETFE
Forusewith
1/8" tubing
No-Metbiocompatiblemobilephasefilters Lowpressure
notes
* Flowratemeasuredwith
methanol/water (1:1),
ultrasonicdegassed,
helium sparging to
prevent regassing.
TECHTIPs
Because theyare
hydrophobic,No-Met
filtersmay initially
require somepriming
withmethanol or
acetonitrile.
Connect theNo-Met
filterwith1/8”OD/
1.59mmOD tubing:
PFA tubing . . . . . . 9
PTFE tubing . . . . . 12
Mobile phase filters Lowpressure
55.0mm
10.7mm
24mm
25mm