有机化学
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纯度
全部
> 98%
>95%
>97%
>98%
>98%
≥95.0% (N)
≥95%
≥96%
≥97%
≥98%
50 wt. % in H2O
85.0%(GC)
85%
90%
93.0%(T)
93%
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(N)
95.0%(T)
95%
95+%
96.0%(N&T)
96%
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(N)
97.0%(T)
97.5%
97%
97% (HPLC)
97%, contains 1,000 ppm monomethyl ether hydroquinone as inhibitor
98.0%(GC)
98.0%(GC&T)
98.0%(LC&N)
98.0%(LC&T)
98.0%(N&GC)
98.0%(T)
98%
99.0%
99.0%(GC)
99.0%(GC&T)
99.0%(T)
99.5%
99%
AldrichCPR
Liquid
min. 97%
N/A
purified by redistillation, ≥99.5%
ReagentPlus?, 99%
规格
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0.1g
0.25g
0.5g
1000g
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100mg
100ml
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10kg
10l
10mg
1g
1kg
1l
2.5g
2.5kg
200umol
20l
250g
250mg
250ml
25g
25mg
25ml
2g
5000g
500g
500mg
500ml
50g
50mg
50ml
5g
5mg
5ml
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