... leakage.... 20ml,30ml,40ml,60ml,100ml,120ml good quality Urine cup / specimen container easy for inspection and prevent leakage.... 20ml,30ml ... ,40ml,60ml,100ml,120ml good qualityUrine cup / specimen containerMaterial: PP or PS for medical-useeasy for inspection and prevent leakage ... Luer LockSterile or Non Sterile, buyer's label offered. Urine cup