Brush for cylindrical tubes

Reference: 724179
For all kinds of cylindrical tubes (test tubes, distillation apparatus, flasks, etc...)
Foam thickness: 62.5 mm
Foam length: 75 mm
Total length: 462.5 mm

Reference: 724180
For cleaning low containers (flasks, beakers, cuvettes, etc...)
Foam thickness: 62.5 mm
Foam length: 75 mm
Total length: 450 mm

Reference: 724181
For test tubes with diameters of 18 and 25 mm
Foam thickness: 37.5 mm
Foam length: 75 mm
Total length: 225 mm

Reference: 724182
For wide-necked containers (tanks, vases, erlenmeyers, etc...)
Foam thickness: 37.5 mm
Foam length: 75 mm
Total length: 412.5 mm