![a disposable syringe with a needle and an ampoule with red (vitamin B12) liquid in male hands in blue (lilac) nitrile gloves. On a white background Stock Photo - Alamy a disposable syringe with a needle and an ampoule with red (vitamin B12) liquid in male hands in blue (lilac) nitrile gloves. On a white background Stock Photo - Alamy](https://c8.alamy.com/comp/2JKAKDG/a-disposable-syringe-with-a-needle-and-an-ampoule-with-red-vitamin-b12-liquid-in-male-hands-in-blue-lilac-nitrile-gloves-on-a-white-background-2JKAKDG.jpg)
a disposable syringe with a needle and an ampoule with red (vitamin B12) liquid in male hands in blue (lilac) nitrile gloves. On a white background Stock Photo - Alamy
![B12 vitamin Store Needle and Syringe Information for injecting vitamin B12. Find out what needle sizes are recommended. B12 vitamin Store Needle and Syringe Information for injecting vitamin B12. Find out what needle sizes are recommended.](https://b12vitaminstore.com/media/wysiwyg/NEEDLE_SYRINGE.jpg)
B12 vitamin Store Needle and Syringe Information for injecting vitamin B12. Find out what needle sizes are recommended.
![1mL CC Sterile Disposable Syringes with 1 inch 25Ga Needles Individually Sealed Packaged (2.5mL/CC, 100): Amazon.com: Industrial & Scientific 1mL CC Sterile Disposable Syringes with 1 inch 25Ga Needles Individually Sealed Packaged (2.5mL/CC, 100): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51+aSkAY09L._AC_UF894,1000_QL80_.jpg)
1mL CC Sterile Disposable Syringes with 1 inch 25Ga Needles Individually Sealed Packaged (2.5mL/CC, 100): Amazon.com: Industrial & Scientific
![Amazon.com: ProtectX 2.5ml Disposable Luer Lock Sterile Syringe with 23Ga 1” Needle, Individually Sealed, Smooth and Accurate Dispensing for Science Labs, 50-Pack : Health & Household Amazon.com: ProtectX 2.5ml Disposable Luer Lock Sterile Syringe with 23Ga 1” Needle, Individually Sealed, Smooth and Accurate Dispensing for Science Labs, 50-Pack : Health & Household](https://m.media-amazon.com/images/I/81kEOHQ3ZWL._AC_UF1000,1000_QL80_.jpg)