COD Test Tube Factory Laboratory
The COD Test Tube produced by Aijiren is a product commonly used for water quality analysis and oxygen demand analysis. It has a 16mm diameter opening and a threaded neck for easy sealing. PP cap and PTFE Septa are also used for sealing. The glass is the safest and high quality. Glass, flat bottom can be placed on the desktop, round bottom is more suitable for Vial rack. The precious raw materials guarantee the high quality of the COD Test Tube produced by Aijiren.