US$ 69.99
◦ Three types of flu material
Silver and Black
but not dirty Product highlights
Hardening is done to the tip part of each one
• For piping work
KYORITSU Simplified Water Quality Test Tool ,COD low concentration WAK-COD(D)-2 YG-1 ◦ Three types of fluKYORITSU CHEMICAL CHECK Lab Simplified Water Quality Test Tool ,COD low concentration WAK COD(D) 2 Feature You can easily measure the COD (Chemical Oxygen Demand) of the test water such as environmental water and drinking water. specification Measurement item: COD (low concentration) Number of measurements 50 Simple water quality inspection equipment Measurement principle: Room temperature alkaline potassium permanganate oxidation method Measurement
US$ 69.99
US$ 150.00
US$ 24.99