有机化学
分类
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酰亚胺
品牌
全部
Amethyst
J&K
Strem
Accela
SERVA
TCI
Apollo
Matrix
Aldrich
纯度
全部
>95%
>96%
>97%
>98%
~90%
≥90%
≥95.0%
≥95.0% (19F-NMR)
≥95% (HPLC), ≥98% (T)
≥97.0% (T)
≥97%
≥98.0% (HPLC)
≥98.0% (T)
≥98%
≥98% (HPLC)
100-200 mesh, extent of labeling: 1.0-2.0 mmol/g loading, 1 % cross-linked with
750
90%
93.0%(LC&N)
93.0%(T)
95.0%(GC)
95.0%(LC)
95.0%(N)
95.0%(T)
95%
95+%
96.0%(GC)
96.0%(LC)
96.0%(N&T)
96.0%(T)
96%
97.0%(GC)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&T)
97.0%(T)
97.5%
97%
98 atom % 15N
98.0%(GC)
98.0%(GC&N)
98.0%(GC&QNMR)
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%
99.0%(GC)
99.0%(LC)
99.0%(LC&T)
99.0%(T)
99%
electronic grade, ≥99% trace metals basis
min. 97%
N/A
PEG average Mn 10.000
powder
ReagentPlus?, 99%
规格
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0.1g
0.25g
10000g
1000g
100g
100mg
100ml
10g
10kg
10mg
10ml
1g
1gm
1kg
1mg
1ml
2.5kg
200mg
25000g
250g
250mg
25g
25kg
25mg
25ml
2g
400g
5000g
500g
500mg
500ml
50g
50mg
50ml
5g
5kg
5mg
5ml
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