Skip to Content

Custom Reference Standards

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
95.55 95.55 USD
79.00 79.0 USD
66.15 66.15 USD
56.70 56.7 USD
GFF4-4 GRAPH FERRULE PK10
Item number 072601
55.65 55.65 USD