... Single-use feature, Protect Everybody.Scalpel:1) It is for single use; 2) CE and ISO certificate; 3) ... 10#,10A#, 11#, 12#, 12B#, 12D#, 13#, 14#, 15#, 15A#, 15C#, 15D#, 16#, 18#, 19#, 20#, 21#, 22#, ... practised within the Operating Room and Theatres.Colour coded for ease of blade shape recognization. The scalpel contains ... from 9 to 26, 60 and 70. GOOD QUALITY Safety scalpel by CE/FDA/ISO Approved