PartNo. Description
Threads
Includes
Thru-hole
SweptVolume PressureRating
MICROTIGHTUNIONS
P-720
PEEKTrueZDVUnion forMicroTightSleeves
6-32Coned
(2) F-125, (1) P-553
N/A
N/A
4,000psi (276bar)
P-771
PEEKTrueZDVUnion for 1/32”ODTubing
6-32Coned
(2) F-126S, (1) P-553
N/A
N/A
5,000psi (345bar)
P-772
PEEKUnion for 360µmODTubing
5/16-24Coned
(2) F-152, (2) P-416BLK
0.006” (0.150mm)
5nL
5,000psi (345bar)
P-874
PEEKMicroElbow forMicroTightSleeves
5/16-24Coned
(2) F-172, (2) P-416
0.006” (0.150mm)
20nL
4,000psi (276bar)
REPLACEMENTGAUGEPLUGS (TOACHIEVETRUEZDVCONNECTIONSWITHOURP-720ANDP-771UNIONS)
P-553
GaugePlug,Delrin
®
6-32Coned
N/A
N/A
N/A
N/A
CONDUCTIVEMICROTIGHTUNIONS
M-572
ConductiveUnion for 360µmODTubing, PEEK/SST 5/16-24Coned
(2) F-152, (2) P-416BLK, (1)M-128NF
0.011” (0.279mm)
16nL
5,000psi (345bar)
INSULATINGMOUNTINGBRACKET
M-447
InsulatingMountingBracket
N/A
N/A
N/A
N/A
N/A
ConductiveMicroTightUnion
TheUpchurchScientificConductiveMicroTightUnionmanufacturedby
IDEXHealth&Scienceprovideanexcellent opportunity to introduce
voltage intoanelectrosprayor capillaryelectrophoresis system.With
anextremely low internal volumeof 16nL, this union canbeplaced
inlinewith 360μmOD capillary tubing.Mount and apply voltage to
theseunionsusingour InsulatingMountingBracketbelow.
InsulatingMountingBracket
Useour InsulatingMounting
Bracket to easily integrate
the ConductiveMicroTight
Union (shown above) or our
ConductiveMiniMicroFilters
(onpage162) intoyoursystem
or lab.
Theproductsnaps intoplace.
Voltage from your leadwire
is conducted through the
attaching stainless steel nut
and screw (included), then
onto themountedproduct via the stainless steel clip.
Thebracket’s base includes two holes (#2 screw clearance) for easy
mountingontoanylabsurface.Dimensionsare1.25”Lx0.45”Wx0.63”H.
M-572
ConductiveMicroTightUnion
for 360µmOD tubing
withfittingsandCapsuleUnion included
APPLICATIONNOTE
ForanexampleofusingaConductiveMicroTightUnion inapressure
driven ionpreconcentrationapplicationsee: “Self-SealedVerticalPolymeric
NanoporousJunctions forHighThroughputNanofluidicApplications.“
SunJaeKimandJongYoonHan.AnalyticalChem. 2008, 80: 3507-3511.
MicroTight
®
Connectors
forCapillaryTubing
Connect twopiecesof capillary tubingwith theseUpchurchScientific
®
PEEKMicroTightConnectors. TheTrueZDVUnions allow twopieces
of tubing toconnectdirectly toeachother—using the includedgauge
plug toensureproper alignment. The standardunionandelbowboth
featurea0.006” (0.150mm) thru-hole, addingonly a small amount of
additional flow-path volume tohelpensureproper chromatographic
results. For MicroTight unions designed for UHPLC applications,
seepage37.
P-720
MicroTight TrueZDVUnion
for usewithMicroTight Sleeves
withfittingsandgaugeplug included
P-771
MicroTight TrueZDVUnion
for 1/32”OD tubing
withfittingsandgaugeplug included
P-772
MicroTightUnion
for 360µmOD tubing
withfittings included
P-874
MicroElbow for
MicroTight TubingSleeves
withfittings included
InsulatingMountingBracket, shownwith leadwireand
ConductiveMicroTightUnion, not included.
0.76”
(1.93cm)
0.38”
(0.97cm)
0.76”
(1.93cm)
0.25”
(0.64cm)
6-32
6-32
0.76”
(1.93cm)
0.25”
(0.64cm)
6-32
6-32
0.81”
(2.06cm)
0.31”
(0.79cm)
5/16-24
5/16-24
0.44”
(1.12cm)
0.31”
(0.79cm)
0.125” (0.32cm)
holediameter
1.00”
(2.54cm)
0.81”
(2.06cm)
CONNECTORS
39
HighPressureCapillaryUnions
