- Made from low expansion 3.3 Borosilicate Glass
- Supplied with interchangeable ground joint transparent pipette with rubber teat
| Cat. No. | Capacity mL | Approx. O.D. x Height mm | Socket Size | Pack Size |
| BT101020M1 | 30 | 35 x 84 | 14 / 19 | 10 |
| BT10102017 | 60 | 42 x 100 | 14 / 19 | 10 |
| BT10102013 | 125 | 55 x 120 | 19 / 26 | 10 |
| BT10102016 | 250 | 65 x 147 | 19 / 26 | 10 |
