MicroTight
TubingSleeve
(not included)
F-172
Ferrule
PEEKSpacer
ReplaceableFrit
TubingSeal
FerruleAssembly
Filter “Body“
Holder
P-416
Nut
Adjusts to
port depth
0.375”
(0.95cm)
1.34”
(3.40cm)
0.49”
(1.24cm)
0.94”
(2.39cm)
0.49”
(1.24cm)
0.94”
(2.39cm)
0.30”
(0.76cm)
1.06”
(2.69cm)
0.48”
(1.22cm)
1.00”
(2.54cm)
M-500
PrecolumnMicroFilterAssembly
(Includes indicatedproducts)
PrecolumnMicroFilters
XX
Direct connects to columnswith 10-32 threads
XX
Total void volumeof 0.5µL
XX
Two versions: direct connect 1/16”OD tubingor useMicroTight
®
tubing sleeves for 70–520µmOD capillary tubing
ThePrecolumnMicroFilters directly connect into yourmicroboreor
analyticalcolumn.Total theoreticalvoidvolume isonly0.5µL (includes
frit volume) and thePEEK tubingused in theassemblyof theseunits
hasa0.005” (125µm) ID,virtuallyeliminatinganymixingof thesample
with themobilephase.
StandardPrecolumnFilters
XX
Economical protection for analytical columns inHPLC andUHPLC
XX
Traditional versions connect tubingonboth sides
XX
Direct-connectversionsattach to the inletportofmoststandardcolumns
XX
All versions feature10-32 conedports for 1/16"OD tubing
These are designed to protect columns by filtering out particulate
matter originating from the sampleor from rotor seal wear.
XX
Assemblies that beginwith the letter “A” are traditional versions
for standardHPLC
XX
Assemblies that beginwith “VHP” aredirect-connect versions for
UHPLC applications
XX
Versions that beginwith“9085” aredirect-connect for standard
HPLC andmust beusedwithpolymer fittings
VHP-550
PrecolumnVHPFilter
A-315
PrecolumnFilter
A-316
PrecolumnFilter
9085-20-10
ColumnSaver
PrecolumnFilter
A-101
2µmSST frit
A-318
PrecolumnFilter
VHP-550 andVHP-551
VHPPrecolumnFilter
Assemblyand replaceable
frit assembly
A-102
0.5µmSST frit
PartNo.
Description
Porosity For TubingSize
Threads
Includes
SweptVolume* PressureRating
Qty.
PRECOLUMNMICROFILTERASSEMBLIES
M-500
PrecolumnMicroFilterAssembly, SSTFrit
0.5µm MicroTightTubingSleeve 10-32Coned (5)C-425, (1) F-172, (1) P-416 0.5µL
4,000psi (276bar)
ea.
M-510
PrecolumnMicroFilterAssembly, PEEKFrit
0.5µm MicroTightTubingSleeve 10-32Coned (5)A-735, (1) F-172, (1) P-416 0.5µL
4,000psi (276bar)
ea.
M-550
PrecolumnMicroFilterAssembly, SSTFrit
0.5µm 1/16"OD
10-32Coned (5)C-425, (1) F-132, (1) P-416 0.5µL
4,000psi (276bar)
ea.
M-560
PrecolumnMicroFilterAssembly, PEEKFrit
0.5µm 1/16"OD
10-32Coned (5)A-735, (1) F-132, (1) P-416 0.5µL
4,000psi (276bar)
ea.
REPLACEMENTPRECOLUMNMICROFILTERFRITS (FRITDIAMETERXFRITTHICKNESSXOVERALLDIAMETER)
A-735x
PEEKFrits, 0.045”x0.031”x0.192”
0.5µm N/A
N/A
N/A
216nL
N/A
10-pk
C-420x
SSTFrits, 0.038”x0.028”x0.192”
2µm N/A
N/A
N/A
101nL
N/A
10-pk
C-425x
SSTFrits, 0.038”x0.028”x0.192”
0.5µm N/A
N/A
N/A
101nL
N/A
10-pk
PRECOLUMNFILTERS
A-315
SolventFilterAssembly
2µm 1/16”OD
10-32Coned (1)A-101
1.4µL
6,000psi (414bar)
ea.
A-316
SolventFilterAssembly
0.5µm 1/16”OD
10-32Coned (1)A-102
1.3µL
6,000psi (414bar)
ea.
A-318
SolventFilterAssembly
0.5µm 1/16”OD
10-32Coned (1)A-102
0.84µL
6,000psi (414bar)
ea.
A-101x
ReplacementFrits, StainlessSteel, 10-pk
2µm N/A
—
—
0.74µL
N/A
10-pk
A-102x
ReplacementFrits, StainlessSteel, 10-pk
0.5µm N/A
—
—
0.61µL
N/A
10-pk
VHP-550
PrecolumnVHPFilter
0.5µm 1/16”OD
10-32Coned (5) VHP-551
1.9µL
20,000psi (1,380bar)
ea.
VHP-555
PrecolumnVHPFilter
0.2µm 1/16”OD
10-32Coned (5) VHP-556
1.8µL
20,000psi (1,380bar)
ea.
VHP-551x
ReplacementPrecolumnVHPFritAssembly 0.5µm N/A
N/A
N/A
1.9µL
N/A
10-pk
VHP-556x
ReplacementPrecolumnVHPFritAssembly 0.2µm N/A
N/A
N/A
1.8µL
N/A
10-pk
9085-05-10
ColumnSaverPrecolumnFilter,withSST frit
0.5µm 1/16”OD
10-32Coned N/A
3.1µL
6,000psi (414bar)
10-pk
9085-20-10
ColumnSaverPrecolumnFilter,withSST frit
2µm 1/16”OD
10-32Coned N/A
3.1µL
6,000psi (414bar)
10-pk
SST=StainlessSteel
*Swept volumes include/reflect theoretical frit volumevalues.
FILTERS&COLUMNACCESSORIES
163
Inline&Precolumn Filters
