4,4 '-二(1,2,2-三苯基乙烯基)-1,1'-联苯,4,4′-Bis(1,2,2-triphenylvinyl)-1,1′-biphenyl [BTPE];≥98%
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六氟钛酸铵,Ammonium hexafluorotitanate;99.99% trace metals basis -
四氟化锡,Tin(IV) fluoride -
1,2,3,4-四氢萘,1,2,3,4-Tetrahydronaphthalene;Vetec™, reagent grade, 98% -
7-氨基去乙酰氧基头孢烷酸,7-Aminodesacetoxycephalosporanic acid [7-ADCA];pharmaceutical secondary standard, certified reference material -
氨基甲磺酸,Aminomethanesulfonic acid;97%
