Past the CE and WHO (World Health Organization) Mark. It is for single use. Individual can be in poly bag or blister packing. If you you need more information, pls fell free to contact with me. More Product Features Standard: 0.05mL, 0.1mL, 0.5mL, 1mL, 3ml, 5ml, 10ml Unit Price/Payment: 0.04/pcs Company: Wuxi Yushou Medical Appliances Co., Ltd.
