Collecting listings has surprises
Description
Are you still looking for a teaching apparatus to let your student do some experiments? Then, our test tubes are one of the best choices for you. A perfect chemistry teaching for you.
. Using galss and wood material, it is safe and durable
Features
- Color: As shown.
- Material: Glass & Wood
- Size: Approx. 20 x 2 x 2 cm.20.00X2.00X2.00cm / 7.86X0.79X0.79in
- It can be used not only for chemical experiments, but also for storing daily liquids.
- The cork stopper is easy to seal and tighten, and it has good leak-proof performance.
- Widely applied in home, laboratory, travel, school, university, training institution, research institute, etc.
- Encourage your kids to explore science world, generate interest and improve academic performance.
- Portable and compact, easy to store and carry out.
vials with caps