Comparison : Item # 3905-5, Centrifuge Tube, Graduated, with Flat Head Stopper, 5mL, #9 Stopper, 0.1mL Subdiv., Fits I.E.C. Shield No. 322, 123mm Overall Height x 12mm O.D.
Item # 3905-13, Centrifuge Tube, Graduated, with Flat Head Stopper, 13mL, #13 Stopper, 0.1mL Subdiv., Fits I.E.C. Shield No. 302, 141mm Overall Height x 17mm O.D.
Item # 3905-45, Centrifuge Tube, Graduated, with Flat Head Stopper, 45mL, #16 Stopper, 0-10mL x 0.5mL, 10-45mL x 1mL Subdiv., Fits I.E.C. Shield No. 320, 167mm Overall Height x 28mm O.D.
Item # 3905-2, Centrifuge Tube, Graduated, with Flat Head Stopper, 2.5mL, #9 Stopper, 0.1mL Subdiv., 98mm Overall Height x 11mm O.D.