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5pcs 185/245/280mm Long S/M/L Sizes Bristle Test Tube brush Labs Wash Cleaning

Material:Bristle,iron wire. Test tube brush is a widely used brush, mainly composed of iron wire (steel wire) as the skeleton with many neatly arranged and outwardly extending fine bristles. For test tubes made of special materials (such as acidic and alkaline substances), corrosion-resistant brushes should be selected to extend their service life.

5pcs 185/245/280mm Long S/M/L Sizes Bristle Test Tube brush Labs Wash Cleaning Read More »