甲醇中2种混标/(±)-土臭素/2-甲基异莰醇(GB 5749-2022/GB/T 32470-2016)甲醇中2种混标/(±)-土臭素/2-甲基异莰醇(GB 5749-2022/GB/T 32470-2016)B29425100μg/mL¥700.00 / 1ml 起选规格
rac 4-Hydroxy-3-methoxyphenylethylene Glycolrac 4-Hydroxy-3-methoxyphenylethylene GlycolB29427 · CAS 534-82-7HPLC≥98%¥800.00 / 1mg 起选规格
((20S)-3β,20,21-Trihydroxydammar-24-ene 3-O-[α-L-rhamnopyranosyl-(1→2)][β-D-xylopyranosyl-(1→3)]-β-D-glucopyranosyl 21-O-β-D-glu促销((20S)-3β,20,21-Trihydroxydammar-24-ene 3-O-[α-L-rhamnopyranosyl-(1→2)][β-D-xylopyranosyl-(1→3)]-β-D-glucopyranosyl 21-O-β-D-gluB29432 · CAS 711029-46-8HPLC≥98%¥2520.00 / 5mg 起选规格