- SPU: AL-CN1R-6zapu7tb[4]
- Model: Test tube brush
- Type:Brush
- Brush material: bristles
- Shape: round
- Function: cleaning
- Usage: hardware
- Processing and customization: No
- Material: pig hair
- Type: test tube brush
- Full length:100-200
- Handle material: metal
- Bristle length: about 100-200
- Brush usage: Beaker brush, measuring cylinder brush, pipe cleaning brush, straw brush
- Bristle thickness: 30mm
- Net weight:0.3
- Specifications: Test tube brush No. 1
- Specifications: Test tube brush No. 2
- Specifications: Test tube brush No. 3
- Specifications: Test tube brush No. 4 (black)
- Specifications: Test tube brush No. 5
- Specifications: Test tube brush No. 4 (yellow)
- Brush classification: Tool brush
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