Description
| Catalogue No. | Cone Size to fit flask | Cone Size to fit Condenser |
| 11131/1 | 14/23 | 14/23 |
| 11131/2 | 19/26 | 19/26 |
| 11131/3 | 24/29 | 19/26 |
| 11131/4 | 24/29 | 24/29 |
| 11131/5 | 29/32 | 29/32 |
The MEDILAB Adapter, Splash Heads, Pear Shape, Sloping is a precision-designed laboratory glass adapter used to transfer liquids smoothly and safely between interconnected glassware systems. Its pear-shaped expansion chamber effectively prevents splash carryover while ensuring controlled, contamination-free flow. This adapter is essential in distillation, solvent handling, and chemical processing applications where efficiency, safety, and liquid integrity are critical.
Key Features
- High-clarity Borosilicate Glass 3.3 for superior thermal and chemical stability
- Pear-shaped splash head ensures optimal droplet separation and splash prevention
- Sloping design enables smooth directional flow for liquid transfer
- Precision-ground interchangeable joints for secure, leak-proof connectivity
- Excellent visibility for monitoring liquid movement
- Smooth, uniform inner surfaces for consistent performance and easy cleaning
- Compatible with standard laboratory glassware assemblies
- Manufactured under strict quality control to ensure dimensional accuracy and long service life
Material Specifications
- Material: Borosilicate Glass 3.3
- Thermal Properties: Low thermal expansion (~3.3 × 10⁻⁶ /°C), High thermal shock resistance, Suitable for heating, cooling, and autoclaving cycles
- Chemical Properties: Highly resistant to acids, alkalis, and common laboratory solvents. Non-reactive and maintains sample purity
- Mechanical Properties: Strong structural integrity and scratch resistance. Long-term durability under routine laboratory use
- Standards Compliance: Meets ASTM requirements for laboratory glassware performance
Technical Specifications
- Available Joint Sizes: As per the standard size table
- Design: Pear-shaped splash head with sloping upper connection and lateral outlet tube
- Dimensions & Tolerances: Made to international precision-joint tolerances, ensuring full interchangeability
- Calibration: Not required (non-measuring adapter)
- Accessories Included: Compatible with standard distillation flasks, condensers, and transfer assemblies (no additional accessories included)
Handling & Precautions
- Handle with care to avoid impact damage, particularly at ground joints
- Clean using mild laboratory detergents; avoid abrasive cleaning tools
- Rinse thoroughly with distilled water to maintain glass clarity
- Suitable for autoclaving and controlled heating within borosilicate limits
- Avoid sudden heating/cooling to prevent thermal stress and potential cracking
- Do not apply direct flame to joints or support the adapter by the sidearm
- Store upright or in padded racks to protect the pear chamber and joints
Applications
- Ideal for distillation, liquid transfer, and solvent recovery systems
- Used extensively in:
Pharmaceutical R&D and formulation labs
Chemical synthesis and analytical chemistry facilities
Biotechnology and bioscience laboratories
University teaching and research departments
Petrochemical and industrial QC/QA labs - Ensures controlled, splash-free liquid movement, supporting high-accuracy workflows and contamination-sensitive processes
