Single Use Disposable
Single Use Disposable (SUD) refers to a type of hypodermic needle commonly used to perform RFID implants. Typically, these consist of a reusable injector that accepts Leur Lock syringes, which can be purchased individually, or in bulk.
Since an SUD is a type of hypodermic needle, it is measured in SWG. You would need a 12 gauge SUD to implant a 2mm diameter BioGlass RFID Tag.
12 gauge SUDs can commonly be found at veterinary or farm supply stores, and are sold for the purpose of "tagging" pets or livestock. They are also commonly used by hobbyists who wish to tag themselves with and RFID implant. A very common ones is the AVID Microchip Implanter
Where to buy:
I also ordered a set of spare needles so my piercing artist can get comfortable with the injector, and still have sterile needles to use.