- Comprises two boiling tube each with stopper and two lengths, one short and one long of 5 mm glass tubing, connected by PVC tubing and plastic T.
- For inhaled and exhaled air test.
- Excellent practice and experiment tool for students, teachers or even at home.
- Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.
- If you need custom order with different sizes/design, please contact us.
- Safely Packaged to avoid being damaged during transportation.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.