Hamilton micro syringe 0.5ml Luer tip type, ground glass tip Markings on the body and pusher No outer box Several 500μL syringes without boxes are available, so please comment if you need multiple. 700 series micro syringes have an accuracy error of within ±1%. Their high performance is recognized by laboratories around the world, and they are used as the standard for syringes. Specifications Needle sold separately Model number: 750 Luer tip LT standard type Capacity: 500uL Minimum graduation: 5uL