全部
(Ethyl acetate solution with 26.2% v/v SDA 35A), suitable for HPLC
>95%
>96%
>97%
>98%
~25% in ethanol (NMR)
~25% in toluene (NMR)
~30% in methylene chloride (NMR)
≥95%
≥96%
≥97%
≥98%
≥98%, FCC, FG
≥99.0% (GC)
≥99.2%
10 mg/mL in Water
1000ug/ml
1000μg/mL
100μg/mL
2000μg/mL
3.0mg/mL
90.0%(QNMR)
90%
90+%
91.6%
93.0%(GC)
94%
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(QNMR)
95%
95+%
96.0%(GC)
96.0%(LC&T)
96%
97.0%(GC)
97.0%(LC)
97.0%(T)
97.0%(T&LC)
97%
97+%
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&QNMR)
98.0%(LC&T)
98.0%(QNMR)
98.0%(T)
98%
98+%
99 atom % 13C
99 atom % 13C, 99% (CP)
99.0%(GC)
99.0%(T)
99.5 atom % D, 99% (CP)
99.5%
99.5%(GC)
99.5+%
99.7%
99.8%
99.9%
99%
99+%
ACS reagent, ≥99.5%
analytical standard
Arxada quality, ≥91.0% (GC)
Arxada quality, ≥97.0% (GC)
Arxada quality, ≥98% (GC)
Arxada quality, ≥99.0% (GC)
biotech. grade, ≥99.8%
certified reference material, 2000 μg/mL in methanol
contains ≥13 wt. % dichloromethane
HPLC Plus, for HPLC, GC, and residue analysis, 99.9%
N/A
neat
puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99.5% (GC)
ReagentPlus?, 99%
suitable for HPLC, ≥99.7%
tech
Tech. 90%
technical grade, 90%
technical, ≥90% (GC)