Test tube brushes with nylon bristles are used for cleaning test tubes, bottles and other lab wares in laboratory.
These brushes are very durable and have nylon bristles and a twisted stainless steel wire handle with a loop end.
Constructed of quality bristles mounted on a twisted wire, the brush has a round head made that for cleaning the bottom of a test tube.
Huixi Brush company has a range of Test Tube Brushes available to be made as required dimension and materials that suit best your application.

Huixi Brush company has a range of Test Tube Brushes available to be made as required dimension and materials that suit best your application.

| BD (Brush Diameter) | L2 (Brushing Part) | L1 (Overall Length) | Wire Diameter | Material |
| MM | MM | MM | MM | |
| 2 | 20-60 | 40-180 | 0.1-0.3 | nylon/pp/ horsehair/hog bristle/Tampico Fiber/wool/ cotton wire |
| 3 | 20-60 | 40-180 | 0.1-0.3 | |
| 4 | 20-60 | 40-180 | 0.1-0.3 | |
| 5 | 20-60 | 40-180 | 0.1-0.3 | |
| 6 | 20-60 | 40-180 | 0.1-0.3 | |
| 7 | 20-60 | 40-180 | 0.1-0.3 | |
| 8 | 20-60 | 40-180 | 0.1-0.3 | |
| 9 | 20-60 | 40-180 | 0.1-0.3 | |
| 10 | 20-60 | 40-180 | 0.1-0.3 | |
| 11 | 30-80 | 50-180 | 0.1-0.4 | |
| 12 | 30-80 | 50-180 | 0.1-0.4 | |
| 13 | 30-80 | 50-180 | 0.1-0.4 | |
| 14 | 30-80 | 50-180 | 0.1-0.4 | |
| 15 | 30-80 | 50-180 | 0.1-0.4 | |
| 16 | 30-80 | 50-180 | 0.1-0.4 | |
| 17 | 30-80 | 50-180 | 0.1-0.4 | |
| 18 | 30-80 | 50-180 | 0.1-0.4 | |
| 19 | 30-80 | 50-180 | 0.1-0.4 | |
| 20 | 30-80 | 50-180 | 0.1-0.4 | |
| 21 | 30-80 | 50-180 | 0.1-0.4 | |
| 22 | 30-80 | 50-180 | 0.1-0.4 | |
| 23 | 30-80 | 50-180 | 0.1-0.4 | |
| 24 | 30-80 | 50-180 | 0.1-0.4 | |
| 25 | 30-80 | 50-180 | 0.1-0.4 | |
| 26-30 | 30-200 | 70-300 | 0.1-0.5 | |
| 31-40 | 30-200 | 70-300 | 0.1-0.5 | |
| 41-50 | 30-200 | 70-300 | 0.1-0.5 | |
| 51-100 | 30-200 | 70-300 | 0.1-0.5 |






















