全部
≥98%
≥99%
1000μg/mL
20000μg/mL
98.0%
98.0%(GC)
98%
99.5%(GC)(标准试剂)
99%
99%, With Molecular
99%(分子筛、 Water≤30 ppm)
99%(分子筛、 Water≤50 ppm),RhawnSeal
Assay: 98.5%
L × I.D. 30 m × 0.32 mm, df 0.25 μm
Standard for GC, ≥99.5%(GC)
Standard for GC,≥99.
无水级, ≥99%