When you use a burette you expect accuracy, reliability and durability. Only BOROSIL® brand burettes offer all three, even after repeated usage. A combination of the best material and workmanship goes into BOROSIL® brand burettes. The highest quality accurate-bore tubing is selected to provide uniform and precise graduations. Each burette is individually calibrated for precision and high accuracy. All graduations are in durable white enamel. The burette stopcocks are specially ground so that they provide a leak proof operation. It is advantageous to use different types of greases depending on the reagents used to get leak proof operations. Stop-cock plugs are solid pressed and ground.
Boroflo, Fitted with Boroflo GP ( General Purpose), Screw Thread Stopcock with PTFE Keys, Accuracy as per Class A of I.S. 1997:1982, With Works Certificate, BOROSIL®
| Capacity ml | Graduation Interval | Tolerance | Quantity Per Case |
|---|---|---|---|
| 10 | 0.05 | 0.02 | 6 |
| 25 | 0.1 | 0.05 | 6 |
| 50 | 0.1 | 0.05 | 6 |
| 100 | 0.2 | 0.1 | 6 |
Boroflo, Fitted with Boroflo GP ( General Purpose), Screw Thread Stopcock with PTFE Keys, Accuracy as per Class B of I.S. 1997:1982, With Works Certificate, BOROSIL®
| Capacity ml | Graduation Interval | Tolerance | Quantity Per Case |
|---|---|---|---|
| 10 | 0.05 | 0.02 | 10 |
| 25 | 0.1 | 0.1 | 10 |
| 50 | 0.1 | 0.1 | 10 |
| 100 | 0.2 | 0.2 | 6 |
Automatic Zero, Mounted on Reservor, with Rubber Bellows, Class A With Work Certificate, BOROSIL®
| Capacity ml | Graduation Interval | Tolerance | Quantity Per Case |
|---|---|---|---|
| 10 | 0.05 | 0.02 | 1 |
| 25 | 0.1 | 0.05 | 1 |
| 50 | 0.1 | 0.05 | 1 |
| 100 | 0.2 | 0.1 | 1 |
Automatic Zero, Mounted on Reservor, with Rubber Bellows, Class B, BOROSIL®
| Capacity ml | Graduation Interval | Tolerance | Quantity Per Case |
|---|---|---|---|
| 10 | 0.05 | 0.05 | 1 |
| 25 | 0.1 | 0.1 | 1 |
| 50 | 0.1 | 0.1 | 1 |
| 100 | 0.2 | 0.2 | 1 |