α-乳香酸,α-Boswellic acid;phyproof® Reference Substance, ≥95.0% (HPLC)
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碳酸钙,Calcium carbonate;BioUltra, precipitated, ≥99.0% (KT)
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香芹酚,Carvacrol;analytical standard, ≥98.0% (GC)
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呋喃唑酮,Furazolidone;Pharmaceutical Secondary Standard; Certified Reference Material
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正己烷,Hexane;puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (GC)
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碳酸铵,Ammonium carbonate;ACS reagent, ≥30.0% NH3 basis