... .Product Specification: 1ML, 2ML (2.5ML), 3ML, 5ML, 10ML (12ML), 20ML, 30ML, 50ML (60ML)Product application, use: Our medical syringes are ... Jinhui WangTel :86-0519-88911957 Fax :86-0519-88677238Mobile: 13813568297 20ml Single use hypodermic syringe