7-氨基去乙酰氧基头孢烷酸,7-Aminodesacetoxycephalosporanic acid [7-ADCA];pharmaceutical secondary standard, certified reference material
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氟化铵,Ammonium fluoride;for analysis EMSURE® ACS, ≥98.0% (NH4F basis, precipitation titration) -
聚氧乙烯二胺,Poly(ethylene glycol) diamine [PEGD];average Mn 2,000 -
6-(p-甲苯胺)-2-萘磺酸钠盐,6-(p-Toluidino)-2-naphthalenesulfonic acid sodium salt [TNS];≥98.0% -
球松素,Pinostrobin -
溴化镍(II)三水合物,Nickel(II) bromide trihydrate;98% (AT) -
四氟化锡,Tin(IV) fluoride
