˙The internal piston is made of special materials and is resistant to corrosion by chemical solvents
˙The whole tube can be autoclaved, resistant to ultraviolet radiation
˙Ergonomic, easy to operate with one hand, effortless
˙With capacity lock function, no capacity deviation after use
˙Patent adjustable straw tip, suitable for all straws
| Model number | Capacity/scale ul |
Error value ul (test value) |
A value ±% |
CV value ±% |
| CSO-8250002 | 0.1~2/0.002 |
0.5 1.0 2.0 |
6.0 4.0 2.0 |
5.0 3.3 1.5 |
| CSO-8250010 | 0.5~10/0.01 |
1.0 5.0 1.0 |
2.5 1.8 1.0 |
1.8 1.2 0.5 |
| CSO-8250020 | 2~20/0.02 |
2.0 10 20 |
2.5 1.8 1.0 |
1.7 1.1 0.5 |
| CSO-8250050 | 5~50/0.1 |
5 25 50 |
1.5 1.3 1.0 |
1.0 0.7 0.4 |
| CSO-8250100 | 10~100/0.1 |
10 50 100 |
1.5 1.2 0.8 |
1.0 0.6 0.2 |
| CSO-8250200 | 20~200/0.2 |
20 100 200 |
1.5 1.1 0.6 |
0.8 0.4 0.2 |
| CSO-8251000 | 100~1000/1.0 |
100 500 1000 |
1.5 1.0 0.5 |
0.5 0.4 0.2 |
| CSO-83505 | 500~5000/10.0 |
500 2500 5000 |
1.5 1.1 0.6 |
0.6 0.5 0.4 |
| CSO-83510 | 1000~10000/10.0 |
1000 5000 10000 |
1.5 0.7 0.5 |
0.5 0.3 0.2 |
