... .5ml effendorf tube is with safe lock,Non sterile,Conical bottom,1500 pcs/bag, 10 bags/carton,OEM offered. ProductStock No ... *112ml effendorf tubeWHB-CT11500*122ml effendorf tube with safe lock, round bottomWHB-CT10500*122ml effendorf tube with safe lock,WHB-CT9500 ...