20ml clear amber hear-resistant glass ampoule for chemical experiments
Tailored for chemical labs, our 20ml heat resistant glass ampoules blend durability, safety, and practicality – the perfect choice to store, mix, or heat experimental reagents.
1. 20ml Capacity: Perfect for Pharmaceutical Needs
20ml volume fits most chemical experiment scenarios – from small-batch reagent storage to moderate-volume reaction mixing. Eliminates frequent refilling, boosting your lab efficiency.
2. Strong Heat Resistance: Handle High Temperatures Safely
Crafted from heat-resistant borosilicate glass, it withstands sudden temperature changes (from -20°C to 300°C) and direct heating (e.g., water bath, hot plate). No cracking or deformation – keeps your experiments secure.
3. Lab-Friendly Design
- Sealed neck: Melts easily to lock in volatile/oxidizable reagents, preventing contamination or evaporation.
- Clear glass: Lets you monitor reagent color, state, or reaction progress at a glance.
- Smooth surface: Easy to label (with lab markers) for reagent identification, avoiding mix-ups.
4. Reliable Quality for Experiments
Every ampoule undergoes strict testing for heat resistance, thickness uniformity, and leakage. Ensures consistent performance – no unexpected failures ruining your experiments.
Product Specifications
| Volume | 20ml or customized |
| Material | borosiciliate glass USP type 1 |
| Capacity | 3 billion pieces per year |
| Shipping ports | Shanghai,Qingdao, Qiongqing, Ningbo, Chengdu |
| MOQ | >=10000 PCS |
| DMF No.: | 28775 |
Application
The 20ml clear amber glass ampoule is a versatile and high-quality packaging solution that offers protection and preservation for a wide range of liquid products across different industries. The clear aspect of the glass allows for easy visibility of the contents, while the amber color provides additional protection from light-induced degradation.
Process Flow Diagram
Company Profile
Jingu eatablished in 1988, 34 years of professional glass vial and ampoule manufacturing experience.
Factory
The tubing factory is equipped with advanced equipment and technology for the production of high-quality glass tubing. The factory uses high-quality raw materials and advanced manufacturing processes to ensure the consistency and quality of the glass tubing produced.
Quality Control
Jingu has established the new glass research center as GMP standard and passed the CNAS certification. The center has introduced kinds of advanced testing machined such as ICP-MS to guarantee our products quality, improving our company strength a lot.
Exhibition
2025 CPHI Shanghai
With 35 years development, Jingu has established good cooperation with over 300 pharmaceutical companies. We're looking forward to building multual-trusted and multual beneficial parntership with you!
