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Waters Corp Waters Cap and Septum, Screw Neck, Black, PTFE/Silicone, 12 x 32 mm

Catalog No. 50179325 Shop All Waters Chromatography Solutions Products
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These black color-coded caps are spares for TruView LC/MS Certified Vials, designed for easy assembly without tools. Made from chemically inert materials, they prevent contamination, ensure interference-free results, and protect samples from leakage, offering a long shelf life.

  • Screw neck closure.
  • Black cap color.
  • Dimensions: 12 x 32 mm.
  • PTFE/Silicone seal material.
  • Includes cap and septum.
  • Excellent resealing for multiple injections and sample storage.
  • Operating temperature range: -40°C to 200°C.
  • Septum is initially chemically resistant, becoming silicone compatible after puncture.
  • Compatible with most HPLC systems due to tight dimensional tolerances.
  • Chemically inert materials prevent contamination.

Catalog No. 50-179-325 Supplier Waters Corp Supplier No. 186005826
May include imposed supplier surcharges.
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These black color-coded caps are spares for TruView LC/MS Certified Vials, designed for easy assembly without tools. Made from chemically inert materials, they prevent contamination, ensure interference-free results, and protect samples from leakage, offering a long shelf life.

  • Screw neck closure.
  • Black cap color.
  • Dimensions: 12 x 32 mm.
  • PTFE/Silicone seal material.
  • Includes cap and septum.
  • Excellent resealing for multiple injections and sample storage.
  • Operating temperature range: -40°C to 200°C.
  • Septum is initially chemically resistant, becoming silicone compatible after puncture.
  • Compatible with most HPLC systems due to tight dimensional tolerances.
  • Chemically inert materials prevent contamination.

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