... Materials 2.Used for urine and specimen collection. 3.Disposable,convenient 4.Spec:2ml 20ml 30ml,40ml ... PP Materials2. Used for urine and specimen collection.3. Disposable,convenient4.Spec:20ml,30ml,40ml,60ml,100ml, ... ):1.The quoted price is always valid for 3 monthThe port of shipment:Shanghai Port,Delivery date ... you upon receipt of your new inquiry asap.3. Free samples will be offered to you for ...