工业级氢氟酸
Hydrogen Fluoride
试剂级氢氟酸
Reagent Grade Hydrofluoric Acide
电子级氢氟酸
Electronic Grade Hydrogen Fluoride
工业级氟化钠
Industrial Grade Sodium Fluoride
牙膏级氟化钠
Toothpaste Grade Sodium Fluoride
工业级氟硅酸钠
Sodium Fluorosilicate
氟硼酸 40%~50%
Fluoroboric Acid