氢氧化钾,Potassium hydroxide;anhydrous, ≥99.95% trace metals basis
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正庚酸,Heptanoic acid;analytical standard, ≥99.0% (GC) -
氯化钽(V),Tantalum(V) chloride;99.8% trace metals basis -
亚麻酸甲酯,Methyl linolenate;certified reference material, pharmaceutical secondary standard -
罗非昔布,Rofecoxib;≥98% (HPLC) -
呋喃唑酮,Furazolidone;Pharmaceutical Secondary Standard; Certified Reference Material -
氯化锂,Lithium chloride [LiCl];puriss. p.a., anhydrous, ≥99.0% (AT)
