Test Tube Brush
Product Description
Test Tube Brush Specificationtufted nylon end, D6x23cm nylon fan-shaped end, D6x23cm small nylon fan-shaped endD1.5x20cm bristle, D2x23cm
Product Detail
Test Tube Brush
Gelsonlab HSG-002 Test Tube Brush , Lab Chemistry Test Tube Bottle Wash Cleaning Nylon Brush
tufted nylon end, D6x23cm
nylon fan-shaped end, D6x23cm
small nylon fan-shaped end,
D1.5x20cm bristle, D2x23cm
Also can provide other different sizes.