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18g Vs 22g Needle

There is a big difference between 18g and 22g needles. The thicker the needle, the more painful the injection will be. A 22g needle is much thicker than a 18g needle, and will cause more pain when injected. A 18g needle...

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29 Gauge Needle Size

29 gauge needles are thin and delicate, making them ideal for precision work. They are often used for micro-surgical procedures, as well as for inserting and withdrawing fluids from small vessels. The smaller the needle size, the more difficult it is...

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