• 美国药典
  • 进口标准品
  • TRC
  • 分析标准品
  • 英国药典
  • 欧洲药典标准品
  • 农药标准品
  • dr标准品
  • TLC标准品
  • lgc标准品
  • sigma
  • larodan标准品
  • NIBSC
  • cato
  • IRMM
  • Cerilliant
  • Chemservice
  • accustandard
  • o2si
  • (2E)-3-(3-Hydroxy-4-methoxyphenyl)-2-propenoic Acid Methyl Ester

    97966-29-5 5g

  • 4-Hydroxy-2-methoxybenzaldehyde

    18278-34-7 5 g

  • 2-Hydroxy-4-methoxybenzaldehyde

    673-22-3 5 g

  • trans-N-(4-Hydroxy-3-methylbut-2-enyl)phthalimde

    40156-70-5

  • (6α)-6-Hydroxy-17,21-[(1-methylethylidene)bis(oxy)]-pregn-4-ene-3,20-dione

    55388-57-3 5mg

  • 2'-Hydroxy-3'-methoxyacetophenone

    703-98-0 1g

  • 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-L-ribofuranosyl]-1H-pyrazole

    206269-73-0 5mg

  • 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-

    83686-33-3 5mg

  • (3R)​-3-​Hydroxy-​1-​[(4-​methoxyphenyl)​methyl]​-2,​5-​pyrrolidinedione

    1312764-95-6 2.5g

  • 4-(Hydroxymethyl)picolinaldehyde

    212914-74-4 25mg

  • 上一页
  • 1623
  • 1624
  • 1625
  • 下一页
  • 电话咨询

标准对照品资源信息网

全国统一客服热线:0376-3269266