Chromatography Ferrule and Nut Kits
Cole-Parmer Gripper Ferrule, 1/4"-28 UNF flat bottom, 1/16" OD tubing; 10/pk
Available in PTFE/SS or PTFE/PEEK material.
Optimize Technologies OPTI-LOK™ 6K Male Nut, PEEK, Knurled Head
OPTI-LOK™ Fittings are ideal for high-pressure connections with 1/16” OD tubing. All Optimize fittings are precision machined for optimal quality and thread consistency and are designed for trouble-free operation at pressures of up to 6,000 psi.
Trajan Scientific Ferrule Graphite Medical Lab 10/PK
Graphite sealing ring with 5 mm hole for Shimadzu 14 15A and 16 (Spl-14 injector) liners and 5 mm OD packed columns PK10
Trajan Scientific 1/16" GC ferrule 0.4 mm ID (long) three-hole 85% Vespel / 15% Graphite PK10
1/16" GC ferrule 0.4 mm ID (long) three-hole 85% Vespel / 15% Graphite PK10
Perkin Elmer US LLC SS 1/16 SS Union Male Extension Nut, 0.0625 in, 1/each
For connecting capillary column to adapter.
Optimize Technologies OPTI-LOK™ Low Pressure Nut for 1/16" OD Tubing, White Acetal
OPTI-LOK™ Low Pressure Fittings are an excellent choice for making low-pressure connections into 1/4-28 ports. Connections to flat-bottomed ports can be made using OPTI-LOK™ flat-bottomed ferrules for 1/16” or 1/8” tubing without the need for pre-flanged tubing ends. OPTI-LOK™ Low Pressure Fittings are precision machined to deliver leak-free, zero-dead-volume connections every time. Optimize also offers 1/4-28 unions in various through-hole sizes for joining flat-bottom fittings.