frits
VICIAG International
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75
specs
Material:
Frit UHMWPE
Ring PEEK
Tolerances:
±0.05mm
(.002")
ForHPLCcolumnsor in-linefilters
Biocompatible– recommended forproteinanalysis
Eliminatepoorly swept volumeand improvespeak
symmetry
Higher corrosion resistance
Variousporositiesanddimensionsavailable
In termsofbiocompatibility, the frit is thecritical spot for contributingmetal
ions to themobilephaseand for interactionwith
protein samples.
VICI JourPEEK-encased fritswith1/5"or 1/4"OD ringare intended forHPLC
columnswith IDsof 3.2and4.6mm. With the frit surroundedbyaPEEK ring,
theactual porous surface is reduced to thecolumn ID.
ThecompressedPEEK ring formsa seal between thebottomof thefittingand
thecolumnend,preventing themobilephaseand the sample fromentering
thepreviouslyaccessiblepoorly swept areas.
Sold inpackagesof 5.
specs
Material:
Frit Titanium
Ring PEEK
Tolerances:
±0.05mm
(.002")
Biocompatible
Metal free
Ourpolymer fritsaremadeofUHMWPE (UltraHigh
MolecularWeightPolyEthylene). Theyareacompetitively
pricedalternative to titaniumandarecompletelymetal free.
With the frit surroundedbyaPEEK ring, theactual porous
surface is reduced to thecolumn ID. ThecompressedPEEK ring formsa seal
between thebottomof thefittingand thecolumnend,preventing themobile
phaseand the sample fromentering thepreviouslyaccessiblepoorly swept
areas.
Sold inpackagesof 5.
PEEK-encased frits
Titanium frits–PEEK-encased
Polyethylene frits–PEEK-encased
optionsandmore
information
See facingpage.
techtips
PEEK-encased titanium
frits canalsobeusedas
spareparts frits for the
PEEK in-linefilter kit. .54
PEEK-encased
polyethylene frits can
beusedas spareparts
for:
PEEK in-line
filter kit. . . . . .54
PEEKcolumns. . . 77
RingOD
FritOD
Thickness Porosity Fritvolume ProductNo.
inches mm inches mm inches mm µm µL
1/5"
5.08 .102" 2.60 .062" 1.59 5
3.20 JR-1128-5P-5
.25"
6.35 .125" 3.20 .062" 1.59 0.5
3.32 JR-1127-05P-5
2
4.47 JR-1127-2P-5
.181" 4.60 .062" 1.59 0.5
6.87 JR-1125-05P-5
2
2.94 JR-1125-2P-5
5
10.04 JR-1125-5P-5
10
10.56 JR-1125-10P-5
RingOD
FritOD
Thickness Porosity Fritvolume ProductNo.
inches mm inches mm inches mm µm µL
1/5"
5.08 .098" 2.50 .059" 1.50 10
2.94 JR-1150-10P-5
.25"
6.35 .181" 4.60 .059" 1.50 10
11.31 JR-1151-10P-5
