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纯度
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-
>85%
>90%
>95%
>97%
＞97%
>98%
>99%
~28% active chlorine basis
≥94% (HPLC/T)
≥95.0%
≥95.0% (HPLC)
≥95.0% (T)
≥95%
≥97.0%
≥97.0% (CHN)
≥97.0% (H-NMR)
≥97.0% (HPLC)
≥97.0% (T)
≥97%
≥98.0% (CH)
≥98.0% (GC)
≥98.0% (HPLC)
≥98.0% (T)
≥98.0% (TLC)
≥98.5% (T)
≥98%
≥99.0% (NT)
≥99.0% (T)
≥99%
50% in propylene carbonate
60-65?wt. % in H2O
60%
70.0%(LC)
70.0%(T)
75.0%(LC&T)
85.0%(LC)
85%
90
90.0%(GC&T)
90.0%(LC)
90%
90+%
91%
91+%
92.0%(LC)
93.0%(GC)
94%
95.0%(GC)
95.0%(LC)
95.0%(LC&T)
95.0%(NMR)
95.0%(T)
95%
95%%+
95+%
96.0%(GC)
96.0%(GC&T)
96.0%(T)
96%
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&T)
97.0%(N)
97.0%(T)
97%
98.0%(GC)
98.0%(GC&N)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&N)
98.0%(LC&T)
98.0%(N)
98.0%(N&LC)
98.0%(N&T)
98.0%(T)
98.0%(T&LC)
98.0%(T&QNMR)
98.0%%+
98.5%
98%
98%, complies for IR spectroscopy
98%%+
98+%
99.0%(GC)
99.0%(GC&N)
99.0%(LC)
99.0%(LC&N)
99.0%(T)
99.5%
99.8%
99.95% trace metals basis
99%
AldrichCPR
BASF quality, ≥98%
contains 15?wt. % water as stabilizer, 97%
Dye content 90?%
electronic grade, ≥99%
electronic grade, ≥99% trace metals basis
for energy applications
min. 95%
min. 97%
N/A
produced by BASF, ≥98% (H-NMR)
purum, ≥98.0% (HPLC)
reagent grade, 98%
ReagentPlus?, ≥99%
tech
technical grade, 90%
technical, ~45% in H2O (T)
technical, ≥95.0% (RT)
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