1550-STOPCOCKS, 1:10 STRAIGHT BORE, GROUND WITHOUT KEYS

In ACCORDANCE to DIN standard, one straight bore, material: BOROSILICATE Glass 3.3

Here are some common uses for stopcocks with these specifications:

1. Laboratory Glassware:
   • Stopcocks with a 1:10 straight bore, ground, and without keys are essential 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, stopcocks with a 1:10 straight bore, ground, and without keys 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, stopcocks are utilized to control the flow of carrier gases, samples, or other gases within the system.
6. Fraction Collection:
   • Stopcocks with precise control are employed in fraction collection setups, allowing researchers to collect specific fractions during various processes, such as column chromatography or distillation.
7. Vacuum Filtration:
   • The stopcock is used in vacuum filtration setups to control the flow of liquid through the filtration apparatus, facilitating the separation of solids from liquids.
8. Analytical Chemistry:
   • In analytical chemistry experiments, these stopcocks are used to control the flow of solutions during sample preparation or analysis.
9. Quality Control Processes:
   • Stopcocks with a 1:10 straight bore, ground, and without keys are used in quality control procedures to precisely control the addition of standards, reagents, or solutions during analytical testing.
10. Standardization of Glassware:
    • Compliance with industry standards ensures that the stopcocks meet specific quality and safety criteria, contributing to the standardization of laboratory glassware.
11. Educational Demonstrations:
    • Stopcocks with these specifications are used in educational settings to demonstrate principles of fluid control and precision in laboratory experiments.