Luer lock 1ml Syringe with 23G 1inch/25mm Lab Supplies for Scientific Research, Industrial Dispensing or Liquid Measuring, 50Pack

Consistent quality

Extremely sharp needles. These are first 1mL syringes I've seen sold with 23G needles.

3 of the first 5 syringesI used were bent. Causing the needle to drag left on its way in. The threads make the needle sit longer so You will need to recalibrate if using an auto injector. My autoject had a hard time emptying the syringe while pushing around the bend. Hand sticks might be fine but remember to aim the needle not the syringe.

Dull

did its job seems sterile and not dull