纯度:
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全部
更多
99%
99.0%(GC)
≥99.0%
≥99.0%ACSreagent,
≥99% (GC)
≥99.0%,ACSreagent
AR ≥99%
≥99.3%
99.5%
99.5%(HPLC级)
99.5%,Water< 0.005% (by K.F.), MkSeal
99.5%,with molecular sieves, Water≤50 ppm (by K.F.),BoerSeal
99.5%,with molecular sieves, Water≤50 ppm (by K.F.),MkSeal
99.5%for analysis
99.5%(分子筛、 Water≤50 ppm)
99.50%for analysis
≥99.5%AR
≥99.5%forHPLC,
99.5%+,GCSGCS
≥99.5%(GC)
≥99.5%,anhydrous
色谱级,>99.5%(GC)
≥99.7% (GC),ACSreagent
≥99.7% (GC)ACSreagent,
100µg/mL
ACS,≥99.5%(GC)
AR,≥99.0%
GR,≥99.5%(GC)
analytical standard,>99.8%(GC)
extra pure, 99.5%RG
CP
for analysis ACSACS
AR,≥99.5%
HPLC,>99.5%(GC)
无水级,≥99.5%
0.05%
Water≤50 ppm(by K.F.),99.5%,SafeDry,with molecular sieves,SafesealSafeDry,超干
20µg/mL
70µg/mL
80µg/mL
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