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Custom Inorganic Standards

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Ferrules and Connectors

Ferrules and Connectors

Material Uses Advantages Disadvantages
100% Graphite FID, NPD Easy-to-use stable seal High temperature limit Easily removed Reusable Not for MS or oxygen-sensitive detectors Soft, easily deformed or destroyed Possible system contamination
15% Graphite/85% Vespel MS and oxygen-sensitive detectors Long lifetime High temperature limit MS compatible Cannot be re-used Must be re-tightened after initial temperature cycle
SilTite Metal MS and oxygen-sensitive detectors Long lifetime High temperature limit MS compatible Cannot be re-used


Guaranteed Compatibility with Agilent, Varian, Shimadzu, PerkinElmer, and More.

Extra-Long-Life
Multipliers & Filaments

Manufactured
in the USA

Increase Instrument
Uptime

Industry-Leading
Linearity

Used by OEMs in
Premium Instruments

Late Order
Cutoff Time
2026 Variant Price List
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Ferrules and Connectors

[0726561] QP5000-II/QP5050 GC/MS Ferrules, 0.1 - 0.25mm Col ID, 0.4mm, 10/pk
QP5000-II/QP5050 GC/MS Ferrules, 0.1 - 0.25mm Col ID, 0.4mm, 10/pk
Item number 0726561
$ 96.60 96.6 USD
[073571] Replacement SilTite µ-Union Ferrules for Joining 0.53 mm & 0.53 mm Columns/Fused Silica, PK10
Replacement SilTite µ-Union Ferrules for Joining 0.53 mm & 0.53 mm Columns/Fused Silica, PK10
Item number 073571
$ 205.80 205.8 USD
[073567] Replacement SilTite µ-Union Ferrules for Joining 0.1 - 0.25 mm & 0.32 mm Columns/Fused Silica, PK10
Replacement SilTite µ-Union Ferrules for Joining 0.1 - 0.25 mm & 0.32 mm Columns/Fused Silica, PK10
Item number 073567
$ 205.80 205.8 USD
[073220] SilTite Ferrules for Use with 0.10-0.25 mm ID Columns, PK10
SilTite Ferrules for Use with 0.10-0.25 mm ID Columns, PK10
Item number 073220
$ 91.00 91.0 USD
[073221] SilTite Ferrules for Use with 0.32 mm ID Columns, PK10
SilTite Ferrules for Use with 0.32 mm ID Columns, PK10
$ 135.45 135.45 USD
[073222] SilTite Ferrules for Use with 0.45-0.53 mm ID Columns, PK10
SilTite Ferrules for Use with 0.45-0.53 mm ID Columns, PK10
Item number 073222
$ 86.10 86.1 USD
[073229] SilTite Ferrules for Use with 0.45-0.53 mm ID Columns, PK10
SilTite Ferrules for Use with 0.45-0.53 mm ID Columns, PK10
Item number 073229
$ 135.45 135.45 USD
[073228] SilTite Ferrules for Use with 0.32 mm ID Columns, PK10
SilTite Ferrules for Use with 0.32 mm ID Columns, PK10
Item number 073228
$ 135.45 135.45 USD
[073272] SILTITE AG INJ KIT 0.53 COL
SILTITE AG INJ KIT 0.53 COL
Item number 073272
$ 207.90 207.9 USD
[073350] SilTite Metal - Initial Installation for 0.10-0.25 mm ID Columns (10 Ferrules, 2 Nuts)
SilTite Metal - Initial Installation for 0.10-0.25 mm ID Columns (10 Ferrules, 2 Nuts)
Item number 073350
$ 143.85 143.85 USD
[073232] SilTite Metal Nuts - Slotted, PK5
SilTite Metal Nuts - Slotted, PK5
Item number 073232
$ 128.10 128.1 USD
[073351] SilTite Metal - Initial Installation 0.32 mm ID Columns (10 Ferrules, 2 Nuts)
SilTite Metal - Initial Installation 0.32 mm ID Columns (10 Ferrules, 2 Nuts)
Item number 073351
$ 143.85 143.85 USD
[073352] SilTite Metal - Initial Installation 0.45-0.53 mm ID Columns (10 Ferrules, 2 Nuts)
SilTite Metal - Initial Installation 0.45-0.53 mm ID Columns (10 Ferrules, 2 Nuts)
Item number 073352
$ 143.85 143.85 USD
[073570] Replacement SilTite µ-Union Ferrules for Joining 0.32 mm & 0.53 mm Columns/Fused Silica, PK10
Replacement SilTite µ-Union Ferrules for Joining 0.32 mm & 0.53 mm Columns/Fused Silica, PK10
Item number 073570
$ 205.80 205.8 USD
[0736103] SilTite FingerTite Agilent FID Adaptor (Includes 2 Graphite Vespel FID Ferrules)
SilTite FingerTite Agilent FID Adaptor (Includes 2 Graphite Vespel FID Ferrules)
Item number 0736103
$ 117.60 117.6 USD
[073623] SilTite FingerTite PerkinElmer INJ / MS Starter Kit
SilTite FingerTite PerkinElmer INJ / MS Starter Kit
Item number 073623
$ 358.05 358.05 USD
[0736104] SilTite FingerTite Agilent Injector Adaptor (Includes 2 Base Seals) Also Suits Thermo 1300 Injector
SilTite FingerTite Agilent Injector Adaptor (Includes 2 Base Seals) Also Suits Thermo 1300 Injector
Item number 0736104
$ 117.60 117.6 USD
[073636] SilTite FingerTite Female Nut
SilTite FingerTite Female Nut
Item number 073636
$ 154.35 154.35 USD
[0726563] QP5000-I GC/MS Ferrules, 0.1 - 0.25mm Col ID, 0.4mm, 10/pk
QP5000-I GC/MS Ferrules, 0.1 - 0.25mm Col ID, 0.4mm, 10/pk
Item number 0726563
$ 96.60 96.6 USD
[073204] SILTITE SHIM DIR KIT 0.25 COL
SILTITE SHIM DIR KIT 0.25 COL
Item number 073204
$ 128.10 128.1 USD