利福平,Rifampicin;Pharmaceutical Secondary Standard; Certified Reference Material
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磷酸钙,Calcium phosphate;dried, EMPROVE® ESSENTIAL, Ph. Eur., BP, E 341 (iii) -
乳香油,Frankincense oil;≥99% -
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乙酸铵 [醋酸铵],Ammonium acetate;EMPLURA®, ≥96.0% (alkalimetric) -
N-乙酰-L-酪氨酸,N-Acetyl-L-tyrosine;Pharmaceutical Secondary Standard; Certified Reference Material
