BD Plastipak 50ml Leur Lok Concentric (60)

Luer Slip and Luer Lok Syringes:

A Luer Slip Syringe permits needle fixation onto the tip of syringe by push slip. Luer Lok Syringe assures more secure needle fixation since needles are screwed on to the tip of the syringe.

Concentric and Eccentric Syringes:

Concentric and Eccentric refers to the location of the tip in relation to the body of the syringe. A Concentric syringe has the tip located centrally. An Eccentric syringe tip is offset towards the edge of the body.