氧化钬(III),Holmium(III) oxide;≥99.9% (rare earth content, expressed as Ho2O3)
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氯化锌,Zinc chloride;EMPROVE® EXPERT, Ph. Eur., BP, USP
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甘精肽 [双甘氨肽, 甘氨酸二肽],Gly-Gly [GlycylGlycine];Pharmaceutical Secondary Standard; Certified Reference Material
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α-酮戊二酸钠,α-Ketoglutaric acid sodium salt;≥98% (titration)
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乙酰胺,Acetamide;≥99.0% (GC)
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水解乳蛋白,Lactalbumin hydrolysate;for microbiology
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丙酸,Propionic acid [PA];puriss. p.a., ≥99.5% (GC)