Txiv kab ntxwv UV Inorganic Fluorescent Pigment UV Fluorescent Pigment
1. Nrog kev tswj xyuas nruj, xim tsis pom kev ua tau zoo tau lees paub los ntawm cov neeg siv khoom.
2. Zoo fluorescence nrog ci xim.
3. Hom muaj: Inorganic thiab organic.
4. 254nm thiab 365nm nrog cov xim sib txawv muaj.
5. Thaum tshav kub kub ua hauj thiab siab brightness fluorescent xim.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
