全部
>95.0%%+
>97%
>97%%+
≥95%
≥97%
≥98.0%
≥98.0% (GC)
≥98%
≥99%
0.98%+
1.0?M in methylene chloride
1.0?M in THF
80.0%(GC)
90.0%(GC)
90%
95.0%(GC)
95.0%(GC&T)
95%
95%%+
95+%
95+%%+
96.0%(GC)
96%
97.0%(GC)
97%
97%%+
98.0%(GC)
98.0%(T)
98%
98%%+
99%
99%%+
for GC derivatization
min. 97%
N/A
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0%
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)
purified by redistillation, ≥99%
reagent grade, ≥99%
semiconductor grade PURANAL? (Honeywell 17713)
synthesis grade, ≥95%