Test tube, Polystyrene 16 x 100mm, capacity 5ml
Test tubes, round base, disposable.
Plastic test tubes available in clear polystyrene and translucent polypropylene
Test tube, Polystyrene 16 x 100mm, capacity 5ml
Test tubes, round base, disposable.
Plastic test tubes available in clear polystyrene and translucent polypropylene