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⾀ՄUV-T
WQ2-5-
CAS # 27503-81-7
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98.0%
ˮ֣2.0
ϵ(sh)920980302nm) 16001700204nm
a(chn)Ʒ;Ʒϵ⾀Մ,302 nmⲨL̎ϵ(sh)_920~990, ⾀ͨՄ,oo̼,ҪڻyƷˮͿhyƷ1.5 %~2 %,Ϳ4 %~6 %Ʒܽ10ˮ,NaOH{pH 8,ӵͿ
b25/ͰI(y)֪oogԣȼױ\ܷ(wn)
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2011/9/5 17:10:00 |
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