Ideal for use as an upgrade from Hamilton 75 and 701 type syringes, the Standard Plunger Protection syringes feature a protection guide that prevents plunger bending during injection. Accurate and reproducible to ±1%, these syringes meet international standards for traceability. Constructed with a 6.5mm O.D. borosilicate glass barrel in 5 and 10µL volumes; scale length is 54.1mm. Standard Plunger Protection syringes use 26-gauge needles with bevel tips; needle O.D. is 0.47mm. Available in both fixed and removable needle models.