Product Review

Product Specifications
5 glass graduated cylinder capacity: 5/10/25/50/100ml
3 dropper specifications: glass dropper without scale length: 15cm/5.9in, graduated glass dropper - 5ml.
2 test tube brush specifications: small size + medium size
2 glass stirring rods length: 24.7cm/9.7in.

Product Features
High-quality materials: heat-resistant borosilicate glass, high temperature resistant, high strength, high hardness, light transmittance and high chemical stability, ensuring that you can test efficiently without risk of damage.
Special design: The glass cylinder has a wide edge and a tapered pouring mouth for easy liquid pouring and easy operation.
A wide range of accessories: with liquid measurement or common accessories in chemical tests, to provide more convenience for your operation; glass stirring rods can be used to accelerate dissolution, promote mutual solubility, drainage, draw liquid, etc.; test tube brush of different sizes for your cleaning dimensional graduated cylinder for easy re-use; 2 non-scale glass droppers for small liquid removal and drip; graduated glass dropper for precise dose removal and drip addition.

Service Assurance
If you have any suggestions or doubts about our products during use, please contact our customer service in time, we will be happy to help you.