Product Details  Disposable scalp vein set, 18-27G, ISO color code, Eo gas sterilized, CE & ISO certificated  Product features: Disposable scalp vein set, designed to provide quick venous access and better patient comfort during long term infusion Gauge: 27G,26G,25G,24G,23G,22G,21G,20G,19G,18G Product consists of: Needle cover Needle, made of medical grade stainless steel  Single or butterfly needle wing 30cm PVC tube or elastic tube PVC adapter, ABS luer lock adapter and transparent ABS luer lock adapter are available ISO color code Sterilized by EO gas, non-toxic, and pyrogen free  Matched with infusion set or transfusion set  Packing detail: PE or blister pouch, secondly PE bag/inner box, export carton. CE, EN ISO 9001, EN ISO 13485 certificates. OEM can be arranged. In order to assist your quality checking, product pictures and samples are ready to send always.