Name:Multi-sample Needle Specs:21G Color:Green Packing:5000pcs/carton MOQ:200,000pcs Blood Collection Needle for single use ... reduce patient pain and enhance collection efficiency. Blood collection Needle is sterilized by oxane which assure asepsis, innocuity, nonpyrogenic ... It is safe and reliable for usage. Multi-sample Needle: Name:Multi-sample NeedleSpecs:21GColor:GreenPacking:5000pcs/cartonMOQ: ...