全部
≥90%, β-form
90.0%(T)
90%(β型)
93.0%(T)
93%
97%
98.0%(T)
98%
99.0%(T)
99%
99%,sublimation of pure
Dye content 98%+
sublimed grade, Dye
Technical?Grade
triple-sublimed grade, >99.95% trace metals basis
β-form, Dye content
β-型, >90%(T)
升华级, ≥99.95% metals basis, triple-sublimed
升华级, ≥99%
升华级, 99 %