- Dose adjustable with click sound to make user dial a correct dosages.- Fit for standard 3 ml cartridges,- Single minimum dose: 1 u (0.01 ml)- Compatible to a variety of injection needles, easy to replace needles.
Product name:Black Pepper Extract Latin Name:Piper nigrum Main Ingredient: Piperine Specification:10%-99%(HPLC) Appearance:Light yellow to white Powder