Test tube brush

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

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

Reference: 724181
For test tubes up to 18 and 25 mm
Foam thickness: 37.5 mm
Foam length: 75 mm
Total length: 225 mm

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