33325 Results for: "Self-Tightening Column Nuts for GC"

Supplier: Restek

These finger-tight capillary column nuts made from high-quality stainless steel are an alternative to conventional column nuts. These fittings work best with graphite type ferrules and help prevent over tightening, which can cause graphite material to exude into the inlet.

Supplier: Restek

These fingertight capillary column nuts rapidly tighten without wrenches and can be used with 0,25, 0,32, or 0,53 mm ID columns.

Supplier: Trajan Scientific and Medical

Nut, 1/8" hole, stainless steel, Stainless steel

Supplier: Trajan Scientific and Medical

Graphite ferrules are commonly used in GC systems on the inlet and detector ends because they don’t stick to the column, and can be removed and reinserted easily. They should not be used with GC/MS instruments because of permeability to air.

Supplier: UPCHURCH SCIENTIFIC

These standard size wrenches can be used to tighten most nuts into unions.

Supplier: UPCHURCH SCIENTIFIC

These tools made from aluminium or Delrin® can be used to tighten most knurled nuts in hard to reach places. For precise tightening, the extender tools listed with ¼" hex drives are designed to adapt to any torque wrench with a female ¼" socket.

Supplier: Bohlender

Valve made from PPS with flow body made from PTFE. Can be used as a pressure relief valve with adjustable control of pressure or as a valve to prevent a fall in pressure during the filling process. Flow body with 2 GL 18 threaded connectors and valve with toggle for manual venting by tightening, set screw and lock nut to adjust and fix the application pressure in the range from 0,1 to 10 bar (factory setting 1,5 bar).

Supplier: Trajan Scientific and Medical

Designed to be installed only with the force of your fingers delivering an easy, leak-free installation for capillary columns without the use of any tools. Developed with the unique, leak- and air-free properties of SilTite™ ferrules, which results in superior air tightness to reduce background noise in sensitive MS applications.

Supplier: VICI JOUR RESEARCH

PEEK flangeless nuts in combination with the inverted ferrule do not require flanging tools. A hand tightening procedure makes leak free seals. The inert ETFE ferrule is the only part, besides the tubing, which is in contact with the fluid, the nut is never in contact with the fluid stream.

Supplier: VICI JOUR RESEARCH

Polyacetal flangeless nuts in combination with the inverted ferrule do not require flanging tools. A hand tightening procedure makes leak free seals. The inert ETFE ferrule is the only part, besides the tubing, which is in contact with the fluid, the nut is never in contact with the fluid stream.

Supplier: Trajan Scientific and Medical

Autosampler syringes for AOC14, AOC17 and AOC20.

Supplier: Agilent

CrossLab, Column nut, Brass

Supplier: Restek

These nuts are designed for Agilent 5890/6850/6890/7890 GCs. Nuts for use with standard ¹/₁₆" type ferrules are designed to fit a wider variety of ¹/₁₆" ferrules.

Supplier: Trajan Scientific and Medical

Autosampler syringes for PerkinElmer AutoSystem.

Supplier: Thermo Fisher Scientific

Nut, transfer line

Supplier: Agilent

CrossLab, Column nut, slotted, 6-sided

Supplier: Agilent

CrossLab, Column nut, 1/16"

Supplier: Thermo Fisher Scientific

For use with GC capillary columns and fused silica capillary columns.

Supplier: Restek

These capillary nuts are made from brass or stainless steel.

Supplier: Agilent

CrossLab, Column nut, for injector 1093, Stainless steel

Supplier: VARIAN

Column connecting nuts, 1/16 in. tube

Supplier: PerkinElmer

Replacement column nut, 1/16", connects capillary column to adapter

Supplier: VICI JOUR RESEARCH

For opening and tightening ¹/₄'' nuts.

Supplier: PerkinElmer

Connector nuts, plugs and unions for GC instrumentation.

Supplier: Thermo Fisher Scientific

This SilFlow 3-port device allows column switching in GC-MS without the need to vent.

Supplier: MACHEREY-NAGEL

Accessories for stainless steel columns, PEEK fittings and capillaries.

Supplier: MACHEREY-NAGEL

CC connecting kit, with 2 nuts of end fittings, two sleeves and two guide rings

Supplier: Restek

This direct injection liner adapter uses standard 1,59 mm capillary nut and ferrules. Can be used with Agilent or Restek direct injection glass inserts or Restek direct injection uniliner liners for an Agilent 5890 packed column GC.

Supplier: Agilent

Before ordering parts for FID maintenance, determine which type of FID is installed on your GC. The FID is available in two versions: Dedicated, capillary optimized: for capillary columns only. Adaptable: for packed or capillary columns.

Supplier: Restek

This kit includes a ¹/₄" stainless steel nut and graphite ferrule for attaching the liner to the GC inlet and a ¹/₄ to ¹/₁₆" stainless steel reducer, plus a ¹/₄" and 0,5 mm ID graphite ferrule for attaching the column to the liner.