เครื่องวิเคราะห์สารละลาย Photometer เครื่องวิเคราะห์สารละลาย > Silica is found in all natural waters in the dissolved mineral form. Silica is only slightly soluble in water
Potassium as a chemical element is commonly found in nature. It is present in soil and drinking water and is also an essential element for the growth of plants and animals.
HI99104 is an ideal pocket tester for educational purposes. Designed with a 0.01 pH resolution and two-point manual calibration through easy-to-reach trimmers, it immediately displays pH variations to reflect the ...
HI991301 has been designed to offer you pH, conductivity, total dissolved solids and temperature measurements all in a slim, lightweight, portable unit.
HI98183-02 pH/ORP Waterproof Portable Meter HI 98183 is a waterproof, portable meter designed for demanding applications. HI 98183 measures pH/ORP and temperatuare.
The pH indicator HI981401N has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and ...
Phosphates are particularly important for the growth and development of plant roots, and hence are one of the most common fertilizers used in agriculture.