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Amethyst
J&K
Fluorochem-B
Frontier
Strem
Accela
Apollo
TCI
ChemBridge
Key Organics
Matrix
Rieke Metals
Aldrich
纯度
全部
= 99% (GC)
> 90
> 97%
> 98%
>85%
>90.0%(GC)
>90%
>93%
>95
>95%
>96.0%(GC)
>96%
>97
>97.0%(GC)
>97%
>98.0%(GC)
>98%
>99%
≥92%
≥94%
≥95%
≥96%
≥97%
≥98%
≥99%
100%
60%
70.0%(GC)
70%
73%
75.0%(GC)
75%
75+%
8
80.0%(GC)
80.0%(NMR)
80.0%(T)
80%
83.0%(GC)
85.0%(GC)
85.0%(LC)
85.0%(T)
85%
87.0%(GC)
87.0%(T)
87%
88.0%(GC)
90.0%(GC)
90.0%(GC&T)
90.0%(QNMR)
90%
90+%
91+%
92.0%(GC)
92%
92+%
93.0%(GC)
93.0%(LC)
93.0%(T)
93%
93+%
94.0%(GC)
94%
95.0%
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(LC&N)
95.0%(LC&T)
95.0%(T)
95.0%(T&LC)
95%
95+%
96.0%(GC)
96.0%(GC&N)
96.0%(GC&T)
96.0%(LC&T)
96.0%(T)
96.0%(T&LC)
96%
96+%
97.0%
97.0%(GC)
97.0%(GC&N)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&T)
97.0%(N&T)
97.0%(T)
97.5%
97%
97+%
98.0%
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&GC)
98.0%(N&T)
98.0%(T)
98.0%(T&LC)
98.00-102.00%
98.5%
98%
98+%
99.0%(GC)
99.0%(GC&LC)
99.0%(GC&T)
99.0%(LC)
99.0%(T)
99.5%
99.8%
99.8%(GC)
99.99%
99%
min. 95%
N/A
tech
tech.
tech. 90%
UN1993
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200umol
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