A fixed needle Low Dead Space Syringe with a blue 23G 25mm (1 inch) needle with a dead space of less than 5 microliters.With the tried and tested high-quality Unisharp 23G 25mm needle, this new fixed needle and syringe combination has huge potential to reduce the risk of blood borne virus transmission for people using (or switching to) this needle size, as they now no longer have to use a detachable needle and syringe combination! U2325 5061004733580 ukmedi