Designed for complex gas sampling and transfer applications, these borosilicate glass tubes feature a three-way double oblique bore stopcock for flexible flow control. Available in transparent and amber versions, ideal for both standard and light-sensitive gases. Durable, leak-proof, and lab-grade.
| S. No. | ITEM CODE | CAPACITY ml |
| 1 | GST-432-01 | 125 |
| 2 | GST-432-02 | 250 |
| 3 | GST-432-03 | 500 |
| 4 | GST-432-04 | 1000 |