有机化学
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硝基化合物
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Amethyst
J&K
Frontier
Accela
TCI
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Aldrich
纯度
全部
>90%
>95%
>96%
>97%
>97%
>98%
≥95.0%
≥95%
≥96.0%
≥96%
≥97.0%
≥97.0% (HPLC)
≥97%
≥98.0%
≥98.0% (GC)
≥98.0% (HPLC)
≥98.5%
≥98.5% (AT)
≥98%
≥99.0% (GC)
≥99.0% (HPLC)
≥99%
200-400 mesh, extent of labeling: 1.0-1.5 mmol/g loading, 1 % cross-linked with
70.0%(LC)
80.0%(GC)
80.0%(LC)
80.0%(LC&T)
80%
80%(LC)
85.0%(GC)
85.0%(T)
85%
90.0%(GC)
90.0%(T)
90%
92%
93.0%(GC)
93.0%(GC&T)
93.0%(LC&T)
93.0%(T)
93%
94.0%(LC)
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(LC&T)
95.0%(T)
95.0%(T&LC)
95%
95+%
96.0%(GC)
96.0%(GC&T)
96.0%(LC)
96.0%(T)
96%
96+%
97.0%(GC)
97.0%(GC&N)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&T)
97.0%(T)
97.0%(T&GC)
97.0%(T&LC)
97.5%
97%
97% anhydrous basis
98 atom % D
98.0%
98.0%(GC)
98.0%(GC&N)
98.0%(GC&QNMR)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&E)
98.0%(LC&N)
98.0%(LC&T)
98.0%(N)
98.0%(QNMR)
98.0%(T)
98.0%(T&GC)
98.0%(T&LC)
98.0%(T&QNMR)
98.5%
98%
99.0%(GC)
99.0%(GC&T)
99.0%(LC)
99.0%(LC&T)
99.0%(T)
99.0%(T&GC)
99.5%
99%
99% (GC)
AldrichCPR
capacity 500 mL
flask only
N/A
purum p.a., ≥98.0% (GC)
ReagentPlus?, 99%
tech
tech. 80%
technical grade
technical grade, 80%
technical grade, 90%
technical grade, 95%
规格
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0.1g
0.25g
0.5g
0.5mg
1000g
100g
100mg
100ml
10g
10kg
10mg
10ml
10u
120ml
1ea
1g
1kg
1mg
1ml
2.5g
2.5kg
2.5l
200mg
20mg
250g
250mg
250ml
25g
25kg
25mg
25ml
2g
2mg
300g
5000g
500g
500mg
500ml
50g
50mg
5g
5kg
5mg
5ml
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