有机化学
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纯度
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-
(99.5+%-Zr)
(99.95+%-Zr)
(99.99+%-Al)
≥97.0%
≥98%
≥99.9% trace metals basis
≥99.95% trace metals basis
≥99.99% trace metals basis
≥99%
0.2?M in 2-methyltetrahydrofuran
0.999%+
1.0?M in heptane
1.0?M in hexanes
1.0?M in methylene chloride
1.0?M in p-xylene
1.0?M in toluene
14% in methanol
50% w/w in methanol
95%
97.0%(T)
97%
97+%
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(NMR)
98.0%(T)
98.0%(W)
98%
98+%
99.0%(GC)
99.0%(LC)
99.0%(T)
99.8%
99.99% trace metals basis
99.995%
99.999%
99.999% trace metals basis
99%
anhydrous, 1.0?M in dibromomethane
anhydrous, powder, ≥99.99% trace metals basis
anhydrous, powder, 99.99% trace metals basis
anhydrous, powder, 99.999% trace metals basis
contains >0.5% sulfur dioxide as peroxide formation suppressor
for synthesis
K 10, powder
min. 97%
min. 98%
N/A
packaged for use in deposition systems
powder and chunks, ≥98%
powder, extent of labeling: 5?wt. % loading
purified by redistillation, ≥46.5% BF3 basis
reagent grade, 98%
sublimed grade, ≥99.9% trace metals basis
surface area 20-40?m2/g
surface area 220-270?m2/g
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