Bundle of 10
Ultra-fine 31g x 13mm needles for deeper subcutaneous administration

Bundle of 10 sterile 1ml insulin syringes with ultra-fine 31 gauge, 13mm needles. Designed for precise and consistent administration in research and laboratory settings where a longer needle length is preferred.
Ultra-fine 31g needle for minimal discomfort
13mm needle length for deeper subcutaneous administration
Sterile, single-use syringes
1ml capacity with clear unit markings
Not for human consumption. Sold strictly for in-vitro research and laboratory use. Buyer assumes all responsibility for use.