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Amethyst
J&K
Fluorochem
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Accela
Apollo
Matrix
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纯度
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-
(99.9%-Na)
(99.95%-Ca)
(99.99%-B)
(99.999%-Na)
(99.9995%-B)
>98%
>98%%+
>99%, FCC
>99%%+
~5% Water, technical grade, 90%
≤1 ppm (Deuterium oxide)
≥97%
≥98.5%, FCC
≥98%
≥99.5%, FCC, FG
≥99.99% trace metals basis
≥99%
≥99%, FG
85.0%(T)
90%
93.0%(GC&T)
95.0%(T)
95%
95+%
96%
96%%+
97.0%(N)
97.0%(T)
97%
97%, optical purity ee: 99% (GLC)
97%%+
97+%
98.0%(GC&T)
98.0%(LC&T)
98.0%(N)
98.0%(T)
98.5%
98.5%(T)
98%
98%%+
98+%
99.0%(GC)
99.0%(GC&T)
99.0%(LC&T)
99.0%(T)
99.3%
99.5%
99.5%(T)
99.5+%
99.7+%
99.8%
99.9 atom % 12C
99.95% trace metals basis
99.97% trace metals basis
99.98% trace metals basis, ~100?ppm Rb, <50?ppm Cs
99.99 atom % 16O
99.99% trace metals basis
99.995% trace metals basis
99.999% trace metals basis
99%
99%%+
99+%
anhydrous, beads, ?10?mesh, 99.99% trace metals basis
anhydrous, beads, ?10?mesh, 99.999% trace metals basis
anhydrous, powder, 99.999% trace metals basis
min. 97%
min. 99.5%
N/A
packaged for use in deposition systems
purified by redistillation, ≥99.5%
random crystals, optical grade, 99.99% trace metals basis
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250ml
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300g
4l
5000g
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500ml
50g
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