... bag*20bags/ctnDL-0101.5ml,teeth edge,colored cap(red,yellow,blue) 500pcs/bag*20bags/ctn DL-0112ml centrifuge ... bag*20bags/ctn DL-0132ml,teeth edge,colored cap(red,yellow,blue) 500pcs/bag*20bags/ctn DL-01815ml conical ... centrifuge tube(tray pack) 10pcs/tray*50trays/ctn DL-021 50ml conical centrifuge tube(bulk pack) 50pcs/bag*13bags ... centrifuge tube with attached colored cap,teeth (red,yellow,blue,pink)