medicosarena - The gauge refers to the inner measurement or opening of the needle. Needles are routinely available in a variety of gauge sizes, including 18, 21, 23, and 25 gauge, as
Amazon.com: Disposable 5ml-cc Syringe with 22 Gauge 1 Inch Needle, Individual Wrapped, Pack of 20 : Industrial & Scientific
NT Series High Precision Stainless Steel 22 Gauge Needle with Blue Luer Lock Hub, .016" I.D., .028" O.D., 1" Long, 50 per Box
Kellz on X: "The smallest injectable microchip available needs to be injected with a 18 gauge needle. The Covid-19 vaccine is injected with a 22-25 gauge needle. There is no tracking device
Hypodermic Needle, Regular Bevel, 22g X 1 1/2", Black - Box Of 100 | TotalDiabetesSupply.com
TE NEEDLE 22 GAUGE X 1" BLUE (QTY=1000) - Chemical Concepts
Needle, Spinal, 22G x 5", Quincke Style, 25/Box | McGuff Medical Products
6 Pcs Dispensing Needle 22G x 0.5" with 3 Pcs 30ml Syringe - Blunt Tip Luer Lock Super Long Dispensing Needles - Walmart.com
IT Series Standard Stainless Steel 22 Gauge Needle with Black Luer Lock, .020" I.D., .028" O.D., 2" Long, 50 per Box
Dispensing Needles Syringe needle With Luer Lock 14G,15G,16G,18G,20G,21G,22G,23G,25G,27G Blunt Tip x 1 Inch Length - AliExpress