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SU860076 Supelco

Assembled screw cap with hole with PTFE/silicone septum

black polypropylene hole cap, 8-425 thread, PTFE/silicone (red PTFE/white silicone), septum thickness 1.3 mm, for use with 2 mL vial (standard opening), pkg of 100 ea

  •  NACRES NB.11



Related Categories Analytical/Chromatography, Assembled Caps and Septa, Autosampler Vials, Storage Kits and Accessories, Caps for 1.5-2 mL Standard Opening Vials, 8/425 thread, Caps, Crimp Seals and Stoppers,
material   PTFE/silicone (red PTFE/white silicone)
  black polypropylene hole cap
feature   closure type black polypropylene hole cap
hardness   45 (Durometer: shore A)
packaging   pkg of 100 ea
septum thickness   1.3 mm
fitting   8-425 thread
compatibility   for use with 2 mL vial (standard opening)



Assembled screw cap with hole and PTFE/silicone septum may be used to minimise the risk of explosion of diazomethane, during preparation of diazomethane for gas chromatographic analysis. It was also used to seal off the heat treated samples, during determination of sugar-amino acid reaction mechanisms using an automated solid-phase microextraction-gas chromatography-mass selective detection (AutoSPME-GC-MSD) approach.

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854171 Vials, screw top, clear glass, 1.5 mL, volume 1.5 mL, clear glass vial (with marking spot), O.D. × H × I.D. 11.6 mm × 32 mm × 4.6 mm, pkg of 100 ea
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