4-氨基安替比林,4-Aminoantipyrine;Pharmaceutical Secondary Standard; Certified Reference Material
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氢氧化钠,Sodium hydroxide;anhydrous, free-flowing, pellets, Redi-Dri™, ACS reagent, ≥97% -
1-十一烷硫醇,1-Undecanethiol [1-UDT];98% -
重碘酸氢钾,Potassium hydrogen diiodate;puriss. p.a., ≥99.8% (RT) -
聚半乳糖醛酸,Polygalacturonic acid;≥85% (titration), from oranges -
氯化锂单水合物,Lithium chloride monohydrate;99.95 Suprapur® -
3-氨基-2,6-二氯吡啶,3-Amino-2,6-dichloropyridine;97%
