The Interchangeable Ground Joint Stoppers from ESAW India are precision-crafted to ensure leak-proof sealing for laboratory glassware with standardized joint sizes. Made from premium borosilicate glass, these stoppers provide excellent chemical resistance and thermal durability, making them a dependable choice for a variety of scientific and industrial applications.
Whether you're conducting titrations in a chemistry classroom, storing reagents in an industrial lab, or managing controlled experiments in a research centre, these stoppers fit seamlessly into flasks, receivers, and adapter setups—especially in assemblies involving receiver delivery systems, long stem adapters, and distillation procedures.
These are among the best stoppers for students, science professionals, and procurement managers looking to buy lab glassware in bulk. ESAW India supplies affordable interchangeable ground joint stoppers for labs in India, Africa, Europe, the USA, and Asia, ensuring world-class quality and compliance.
Compatible with a wide range of ESAW Lab Glassware, Educational Equipment, Lab Equipments, and Plasticware.
Use Case Scenarios:
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Students: Safe sealing of lab flasks and test vessels during classroom experiments.
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Schools and Colleges: Integral in science demonstrations and chemical solution storage.
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Science Labs & Chemistry Labs: Ensures airtight sealing in apparatus for precise chemical reactions.
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Engineering/Nursing Colleges: Used in environmental and pharmaceutical lab modules.
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Industrial Labs/Research Centres: Ideal for analytical processes, quality control setups, and chemical storage.
Technical Specifications:
| Size (mm) |
Catalogue No. |
Quantity per Case |
| 14 |
C-111/1 |
10 |
| 19 |
C-111/2 |
10 |
| 24 |
C-111/3 |
10 |
| 29 |
C-111/4 |
10 |
Choose ESAW’s Interchangeable Ground Joint Stoppers—designed for compatibility, durability, and performance—trusted by global educators, researchers, and lab technicians.
