"The materials said that the students used a scanning electron microscope to conduct the experiment. Not only butterflies, but any object has no color under an electron microscope."

Jinan Shengtai ST106-1 series food sulfur dioxide analyzer is based on the new national standard "GB5009.34-2016 Determination of sulfite in food". It integrates far-infrared ceramic heating, built-in cooling circulation system, intelligent distillation endpoint control and other technologies. It is an ideal laboratory instrument for laboratories at all levels to carry out the detection of food sulfur dioxide residues.