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1580-STOPCOCKS, DOUBLE OBLIQUE BORE (THREE-WAY), WITH PTFE PLUG ASTM

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1580-STOPCOCKS, DOUBLE OBLIQUE BORE (THREE-WAY), WITH PTFE PLUG ASTM

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  • THESE GLASS STOPCOCKS having two parallel oblique bores with PTFE plug.
  • 1:5 PTFE plug
Part no. STOPCOCK SIZE BORE OF PLUG mm Diameter Of Plug At Centre mm Length Of Barrel mm Outside Diameter of stems mm Pack Qty.
1580-12 2 12.9 44 8 10
1580-14 3 14.4 44 10 10
1580-14A 4 14.4 44 10 10

Uses:

  1. Laboratory Glassware:
    • Stopcocks with double oblique bore and a PTFE plug are fundamental components of laboratory glassware setups, providing precise control over the flow of liquids or gases in various experimental procedures.
  2. Chemical Synthesis:
    • These stopcocks are used in chemical synthesis processes to control the addition of reagents, the flow of reactants, or the collection of reaction products with precision.
  3. Titration Procedures:
    • In titration experiments, three-way stopcocks with double oblique bore and a PTFE plug are used to control the flow of titrant during the titration process, ensuring accurate and controlled addition.
  4. Liquid Chromatography (LC):
    • These stopcocks can be integrated into liquid chromatography systems to control the flow of mobile phases or eluents during separation processes.
  5. Gas Chromatography (GC):
    • In gas chromatography setups, three-way stopcocks are utilized to control the flow of carrier gases, samples, or other gases within the system.
  6. Reaction Setups:
    • Double oblique bore stopcocks with PTFE plugs are used in experimental setups where precise control of the addition or mixing of reactants is required.
  7. Vacuum Filtration:
    • The three-way configuration allows for versatile applications, including vacuum filtration setups where the stopcock is used to control the flow of liquid during the filtration process.
  8. Multi-Path Fluid Control:
    • The double oblique bore design enables the simultaneous control of multiple fluid paths, making these stopcocks suitable for applications where different liquids need to be manipulated independently.
  9. Analytical Chemistry:
    • In analytical chemistry experiments, these stopcocks are used to control the flow of solutions during sample preparation or analysis.
  10. Quality Control Processes:
    • Stopcocks with double oblique bore and a PTFE plug are used in quality control procedures to precisely control the addition of standards, reagents, or solutions during analytical testing.
  11. Standardization of Glassware:
    • Compliance with ASTM standards ensures that the stopcocks meet specific quality and safety criteria, contributing to the standardization of laboratory glassware.
  12. Educational Demonstrations:
    • These stopcocks are used in educational settings to demonstrate principles of fluid control and precision in laboratory experiments, especially in setups involving complex fluid pathways.
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