This tube is a graduated round bottom tube with a solid flat head standard tapered stopper. This test tube comes with a pennyhead stopper.
                    Unit of Measure
                    
               
        
            | Item No. | N/A 3588-05 | 
| Item Description | N/A Test Tube, Graduated, with Flat Head #9 Stopper, 5mL, 0-5mL Graduations x 0.1mL Subdiv., 13mm O.D. x 98mm Height | 
| Capacity | N/A 5 mL | 
| Joint Size | N/A 9 | 
| Tube Graduations x Subdivision | N/A 0-5 x 0.1 | 
| Approx. O.D. x Height | N/A 13 x 98 mm | 
| Pkg. Qty. | N/A 1 | 


