Specifications

glass tube: 1.pharmaceutical grade 2.size: as your requirements 4.no stone ,no gas-line, W.T is uniform

amber/clear Borosilicate pharmaceutical glass tube

The specifications of the amber/clear Borosilicate pharmaceutical glass tubes are as follows:

1.Color: clear or amber

2.Standard:YBB and ISO

3. Quality Assurance:Strict quality control

4.Volume: 1ml to 30ml

5.Material:low borosilicate glass

6.Use: medical consumables

7.The content of Boron oxide is greater than or equal to 5.0%,and less than 8.0%.

8.Linear expansion coefficient is between 6.2*10-6 and7.5*10-6 K-1