Dear valued customers:
In order to improve performance of 15mL centrifuge tube, we increased the wall thickness of it. So, now, with more material, New Generation would be harder and could be able to withstand higher centrifuge force.
Though the capacity of the tube still could reach the 15mL, the total volume of the tube is a little smaller than before, so it makes the position of graduation 15mL too near to the screw and ineffective to print. Therefore, the maximum graduation of the new tube would be 14mL now. We are very sorry if this changing makes your customers too confused and inconvenience if this may cause.
For other difference, please have a look at below pictures. Thanks for your time!
