有机化学
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纯度
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-
>90%
>95%
>97.0% (HPLC)
>97%
>99%%+
~50% in methanol
≥94% (HPLC/T)
≥95.0%
≥95.0% (AT)
≥95.0% (H-NMR)
≥95.0% (HPLC)
≥95.0% (NT)
≥95.0% (S)
≥95%
≥95% (HPLC)
≥96.5% (HPLC)
≥97.0%
≥97.0% (H-NMR)
≥97.0% (HPLC)
≥97.0% (HPLC/AT)
≥97.0% (NT)
≥97.0% (T)
≥97%
≥97% (H-NMR)
≥98.0%
≥98.0% (HPLC)
≥98.0% (N)
≥98.5% (HPLC/T)
≥98%
≥99.0% (GC)
≥99.0% (N)
≥99.0% (T)
≥99%
0.4?M in methylene chloride
100 μg/mL in MeOH
100-200?mesh, extent of labeling: 0.7-1.5?mmol/g loading, 1?% cross-linked
100%
200-400?mesh, extent of labeling: 1.0?mmol/g loading
25?wt. % in methyl methacrylate
50-100?mesh particle size, extent of labeling: 0.5-1.5?mmol/g Pd loading, 1?% cr
70.0%(GC)
70%, technical grade
75% in H2O
80%(LC)
80+%
85.0%(GC)
85%
90?wt. % in H2O
90.0%(GC)
90.0%(LC)
90.0%(N)
90.0%(T)
90%
93.0%(GC)
93%
95.0%(GC)
95.0%(GC&T)
95.0%(LC&N)
95.0%(LC&T)
95.0%(QNMR)
95.0%(T)
95.0%%+
95%
95%%+
95%+
95+%
96.0%(GC&T)
96.0%(LC&N)
96.0%(N)
96.0%(T)
96%
97.0%(GC)
97.0%(GC&T)
97.0%(LC&N)
97.0%(LC&T)
97.0%(N)
97.0%(N&T)
97.0%(T)
97.5%
97%
97%, ≥96.5% (HPLC)
98 atom % 15N, 98% (CP)
98 atom % D
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&N)
98.0%(LC&T)
98.0%(N)
98.0%(N&T)
98.0%(T)
98.0%(T&LC)
98.5%
98%
98%, complies for IR spectroscopy
98%%+
98+%
99.0%
99.0%(GC)
99.0%(GC&T)
99.0%(T)
99.5%
99.8%(GC)
99%
99%%+
absolute, over molecular sieve (H2O ≤0.04%), ≥99.5% (GC)
AldrichCPR
BASF quality, ≥94.5%
BASF quality, ≥95%
BASF quality, ≥98%
BASF quality, 95%
dry, ≥98.0% (T)
dry, ≥98.5% (HPLC)
extent of labeling: 0.5-1.5?mmol/g carbonylimidazole loading, 1?% cross-linked
for catalysis, ≥98.0% (HPLC/T)
for catalysis, ≥98.5% (T)
for energy applications
for energy applications, ≥95%
for GC derivatization
N/A
produced by BASF
produced by BASF, ≥90%
produced by BASF, ≥95%
produced by BASF, ≥98.0%
produced by BASF, ≥98% (H-NMR)
purum, ≥98.5% (HPLC/T)
reagent grade
ReagentPlus?, 99%
technical grade
technical grade, ≥80%
technical grade, 90%
technical, ≥95.0% (RT)
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