全部
96%
98%
99%
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95%
99
CP
99.50%
99.9
0.99
99.90000000000001%
AR
-
4000 FOR GAS CHROMATOGRAPHY
99.5%
>95%
BIOTECHNOLOGY GRADE 99+%
CP2005
CP2010 120mesh
CP2010 200mesh
EP&USP
High Purity Grade
Industrial grade
PHARMACEUTICAL GRADE
Reagent grade
average Mw 1,500
化学纯CP
98
99.9%
average M.W. 200