BRAND^® test tube, graduated, glass

BRAND^® test tube, graduated, glass, capacity 10 mL, with PP-stopper NS 12/21

BRAND^® test tube, graduated, glass, capacity 20 mL, with PP-stopper NS 14/23

BRAND^® test tube, graduated, glass, capacity 30 mL, with PP-stopper NS 14/23

BRAND^® test tube, graduated, glass, capacity 25 mL, with PP-stopper NS 14/23