• 一级标准物质
  • 标准样品
  • 质控品
  • 计量院标准物质
  • 环保部标准物质
  • 农残标准物质
  • 铁标准物质
  • 冶金标样
  • 土壤标准物质
  • 中检院标准物质
  • 2-(3-Bromophenoxy)propanoic Acid

    41183-67-9 50mg

  • 5-Bromo-4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine

    1111237-76-3 500mg

  • 2-(Benzyl(methyl)amino)-1-(3,4-bis((tert-butyldimethylsilyl)oxy)phenyl)ethanol

    50mg

  • (R)-tert-Butyl (4-(2-((4-(2-((2-Hydroxy-2-phenylethyl)amino)ethyl)phenyl)amino)-2-oxoethyl

    10mg

  • tert-Butyl 4-(2,3-Dihydro-1H-indol-3-yl)piperidine-1-carboxylate

    923136-79-2 5mg

  • N-(4-Butoxybenzylidene)-4-Acetylaniline

    17224-18-9 50mg

  • Tert-Butyl 3-Ethoxycarbonylmethylene-8-Aza-Bicyclo[3.2.1]Octane-8-Carboxylate

    865106-60-1 100mg

  • 3-O-Tert-Butyl 2-O-Ethyl (2r)-5-Hydroxy-3-Azabicyclo[2.2.1]Heptane-2,3-Dicarboxylate

    501431-08-9 5mg

  • p-Butoxybenzylidene p-Ethylaniline

    29743-15-5 100mg

  • tert-Butyl 1,1-Dioxo-hexahydro-2H-1lambda6-[1,2,5]thiadiazolo[2,3-a]piperazine-5-carboxyla

    1797583-04-0 10mg

  • 上一页
  • 5845
  • 5846
  • 5847
  • 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