Chromatography Ferrule and Nut Kits
Trajan Scientific 1/16" GC ferrule 1.0 mm ID (long) PTFE PK10
1/16" GC ferrule 1.0 mm ID (long) PTFE PK10
Cole-Parmer Idex Flangeless Male Nut, Standard Knurl, Blue Acetal, 1/16" OD Tubing, 1/4-28 Flat-Bottom; 1/EA
Just slip the nut and ferrule over the tubing and finger tighten the assembly into your receiving port. Unlike the time required to flange tubing, it only takes a few seconds to change the components. Select from various ferrule materials to suit your application.
Perkin Elmer US LLC Short Graphite Ferrules - 0.0625 in x 0.8 mm I.D., Pkg. 10
Of the three ferrule types available, graphite is the softest, making it less damaging to capillary columns when overtightened. Graphite seals easily and does not stick to glass columns. These one-piece ferrules do not require rear ferrules. Quantity: Package of 10 Nut Size: 1/16 inch Column Inner Diameter: 0.32 mm Ferrule Inner Diameter: 0.8 mm
Agilent Technologies Self-Tightening Column Nuts for GC
Column nut, collared, self-tightening, MSD for GC.
IDEX Health & Science Upchurch NUT SUPR FLNGLSS PEEK 10/PK
Idex Male-Threaded Nuts, For Use With: 1/16 in. O.D. Tubing, Length: 0.87 in., PEEK, Width: 0.365 in., Natural, Diameter Outer: 0.0625 in.
Chemglass Life Sciences Nut, Flangeless, 1/8", Natural, Tefzel
Nut, Flangeless, 1/8", Natural, Tefzel. Flangeless nut eliminates the need to flange tubing. Used with a flangeless ferrule for a leak-free connection of FEP tubing. Simply insert the tubing through the nut, attach the ferrule (flat end towards the PTFE fitting) to the end of the tubing and finger tighten the nut into place. Nut has a 1/4in- 28 thread, and is molded out of natural Tefzel, a soft fluoropolymer resistant to chemical attack.