青霉素G钾盐,Penicillin G potassium salt;VETRANAL®, analytical standard, ≥98.0%
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水合氧化铁(III),Iron(III) oxide;hydrated, catalyst grade, 30-50 mesh
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芒果苷,Mangiferin Mangifera indica [MGF];analytical standard, ≥98.0% (TLC)
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壬胺,Nonylamine;≥99.5% (GC)
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乙二胺四乙酸四钠盐水合物,Ethylenediaminetetraacetic acid tetrasodium salt hydrate;purum, ≥80% C10H12N2Na4O8 basis
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氧化钐(III),Samarium(III) oxide;99.999% trace rare earth metals basis
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硼酸,Boric acid;for analysis EMSURE® ACS,ISO,Reag. Ph Eur