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Unions, tees and adapters

In microfluidics, capillary electrophoresis (CE) and nano-LC, every microlitre counts. Inacom offers a specialised range of IDEX MicroTight® and NanoTight™ connectors, designed to connect capillaries of various sizes seamlessly and with minimal dead volume.

Whether you work with 360 µm OD fused silica or 1/32” PEEK tubing, our micro-connectors guarantee reliable transfer without compromising the integrity of your separation.

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20 products visible
Unions, tees and adapters
P-720 - Union Assembly MicroTight® PEEK
Unions, tees and adapters
P-770 - MicroTight® Adapter - ZDV - PEEK
Unions, tees and adapters
P-779 - NanoTight Union, PEEK Natural
Unions, tees and adapters
P-775 - MicroTee Assembly .025in
Unions, tees and adapters
P-874 - MicroElbow Assembly w/Mounting Hole
Unions, tees and adapters
P-875 - MicroTee Assembly w/Mounting Hole
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Unions, tees and adapters
UH-630 - VHP MicroTight® Adapter 10-32/6-32
Unions, tees and adapters
UH-632 - VHP MicroTight® Union 6-32 ZDV
Unions, tees and adapters
UH-906 - VHP MicroTight® Adapter Cross, 360, for 1/16" OD
Unions, tees and adapters
MicroCross Assembly
Unions, tees and adapters
MicroCross w/Fittings
Unions, tees and adapters
MicroTee w/Fittings
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Unions, tees and adapters
MicroTight Adapter w/Fittings
Unions, tees and adapters
MicroTight Unions Assembly
Unions, tees and adapters
VHP MicroTee Assembly
Unions, tees and adapters
VHP MicroTight Adapter
Unions, tees and adapters
VHP MicroTight Union
Unions, tees and adapters
M-540 - Micro Static Mixing Tee Assembly Frit
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Unions, tees and adapters
M-540A - Micro Static Mixing Tee Assembly No Frit
Unions, tees and adapters
M-572 - Conductive Micro Union Assembly

MicroTight® PEEK unions, elbow & conductive union

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
P-720PEEK True ZDV Union for MicroTight Sleeves10-32 ConedF-125 (2), P-553--4,000 psi (276 bar)
P-771PEEK True ZDV Union for 1/32” OD Tubing10-32 ConedF-126S (2), P-553--5,000 psi (345 bar)
P-772PEEK Union for 360 µm OD Tubing5/16-24 ConedF-152 (2), P-416BLK (2)0.006” (0.150 mm)5 nL5,000 psi (345 bar)
P-874PEEK MicroElbow for MicroTight Sleeves5/16-24 ConedF-172 (2), P-416 (2)0.006” (0.150 mm)20 nL4,000 psi (276 bar)
M-572Conductive Union for 360 µm OD Tubing, PEEK/SST5/16-24 ConedF-152 (2), P-416BLK (2)0.011” (0.279 mm)16 nL5,000 psi (345 bar)

MicroTight® PEEK tees, crosses & static mixing tee

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
P-775PEEK MicroTee for MicroTight Sleeves5/16-24 ConedF-172 (3), P-416 (3)0.006” (0.150 mm)29 nL4,000 psi (276 bar)
P-777PEEK MicroCross for MicroTight Sleeves5/16-24 ConedF-172 (4), P-416 (4)0.006” (0.150 mm)38 nL4,000 psi (276 bar)
P-875PEEK MicroTee with Mounting Hole, for MicroTight Sleeves5/16-24 ConedF-172 (3), P-416 (3)0.006” (0.150 mm)29 nL4,000 psi (276 bar)
P-885PEEK MicroTee for 1/32” OD Tubing5/16-24 ConedF-112 (3), P-416 (3)0.006” (0.150 mm)29 nL5,000 psi (345 bar)
P-887PEEK MicroCross for 1/32” OD Tubing5/16-24 ConedF-112 (4), P-416 (4)0.006” (0.150 mm)38 nL5,000 psi (345 bar)
P-888PEEK MicroTee for 360 µm OD Tubing5/16-24 ConedF-152 (3), P-416BLK (3)0.006” (0.150 mm)29 nL5,000 psi (345 bar)
P-889PEEK MicroCross for 360 µm OD Tubing5/16-24 ConedF-152 (4), P-416BLK (4)0.006” (0.150 mm)38 nL5,000 psi (345 bar)
P-890PEEK MicroTee for 1/16” OD Tubing5/16-24 ConedF-132 (3), P-416 (3)0.006” (0.150 mm)58 nL5,000 psi (345 bar)
P-891PEEK MicroCross for 1/16” OD Tubing5/16-24 ConedF-132 (4), P-416 (4)0.006” (0.150 mm)81 nL5,000 psi (345 bar)
M-540PEEK Micro Static Mixing Tee, for 1/16” OD Tubing5/16-24 ConedF-132 (3), P-4160.010” (0.250 mm)0.95 µL5,000 psi (345 bar)

VHP MicroTight® unions, tees & cross

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
UH-432VHP Union for 1/32” OD Tubing, PEEK/SST5/16-24 ConedF-112 (2), P-416 (2)0.006” (0.150 mm)5 nL15,000 psi (1,034 bar)
UH-436VHP Union for 360 µm OD Tubing, PEEK/SST5/16-24 ConedF-152 (2), P-416BLK (2)0.006” (0.150 mm)5 nL15,000 psi (1,034 bar)
UH-632VHP True ZDV Union for 1/32” OD Tubing, PEEK/SST6-32 ConedPK-126 (2), P-553 Gauge Plug--15,000 psi (1,034 bar)
UH-700VHP MicroTee for 1/32” OD Tubing, PEEK/SST5/16-24 ConedF-112 (3), P-416 (3)0.010” (0.25 mm)84 nL15,000 psi (1,034 bar)
UH-750VHP MicroTee for 360 µm OD Tubing, PEEK/SST5/16-24 ConedF-152 (3), P-416BLK (3)0.010” (0.25 mm)84 nL15,000 psi (1,034 bar)
UH-752VHP MicroCross for 360 µm OD Tubing, PEEK/SST5/16-24 ConedF-152 (4), P-416BLK (4)0.010” (0.25 mm)101 nL15,000 psi (1,034 bar)

MicroTight® adapters

Prod. No.DescriptionThreads**IncludesColorSwept VolumePressure Rating
P-662PEEK Luer-to-MicroTight Adapter5/16-24 C to F LuerF-152, P-416Natural14 nL45 psi (2.4 bar)
P-770PEEK Micro Adapter, True ZDV, for 1/16” OD Tubing to MicroTight Tubing Sleeve10-32 C to 6-32 CF-120, F-125, P-554Natural-4,000 psi (276 bar)
P-881PEEK Micro Adapter, True ZDV, for 1/16” to 1/32” OD Tubing10-32 C to 6-32 CF-120R, F-126S, P-554Red-5,000 psi (345 bar)
P-882PEEK Micro Adapter, True ZDV, for 1/16” to 360 µm OD Tubing10-32 C to 6-32 CF-120B, F-124S, P-554Blue-5,000 psi (345 bar)
UH-630Stainless Steel VHP Micro Adapter, for 1/16” to 1/32” OD Tubing10-32 C to 6-32 CPK-120BLK, PK-126, P-554SST/Black-12,000 psi (827 bar)
UH-634Stainless Steel VHP Micro Adapter, for 1/16” to 360 µm OD Tubing10-32 C to 6-32 CPK-120BLK, PK-124, P-554SST/Black-12,000 psi (827 bar)
UH-753Stainless Steel VHP Micro Adapting Tee, for 1/16” to 360 µm OD Tubing10-32 C to 5/16-24 CP-416BLK (2), PK-152 (2)SST/Black152 nL15,000 psi (1,034 bar)***
1958-01Stainless Steel VHP Micro Adapter, for 1/16” to 1/32” OD Tubing10-32 C to M4x0.7 C-SST16 nL30,000 psi (2,070 bar)***
UH-631-01Stainless Steel VHP Micro Adapter, for 1/16” to 1/32” OD Tubing10-32 C to 6-40 C-SST13 nL30,000 psi (2,070 bar)***
UH-906Stainless Steel VHP Micro Adapting Cross, for 1/16” to 360 µm OD Tubing10-32 C to 5/16-24 CPK-120BLK (2), P-416BLK (2), PK-152 (2)SST/Black0.11 µL15,000 psi (1,034 bar)***

NanoTight™ PEEK union

Prod. No.DescriptionThreadsIncludesThru-holeSwept VolumePressure Rating
P-779PEEK NanoTight Union for 1/16” OD Tubing and Tubing Sleeves10-32 ConedF-331N (2)0.005” (125 µm)8 nL5,000 psi (345 bar)

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