• 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
  • 4-[(3,4-Dimethylphenyl)methyl]piperidine hydrochloride

    945374-66-3 50mg

  • 1-(3,5-Dimethylpiperidin-1-yl)-2-(piperazin-1-yl)ethan-1-one

    871909-83-0 10mg

  • 2,5-Dimethyl-6-phenylpyrazolo[1,5-a]pyrimidin-7-amine

    428845-73-2 50mg

  • 3-(Difluoromethoxy)naphthalene-2-carboxylic acid

    929341-31-1 50mg

  • 5-[(3,4-Dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol

    380191-00-4 100mg

  • 5-[(2,3-Dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol

    379254-69-0 100mg

  • 1-Difluoromethanesulfonyl-3-nitrobenzene

    24906-73-8 50mg

  • 3-[(2,2-Dimethylpropanoyl)amino]-4-methylbenzoic Acid

    915923-72-7 50mg

  • 3-[(2,2-Dimethylpropanoyl)amino]-2-methylbenzoic Acid

    312317-36-5 50mg

  • 2-(2,4-Dimethylphenyl)-1,3-thiazole-4-carboxylic Acid

    886368-73-6 50mg

  • 上一页
  • 3801
  • 3802
  • 3803
  • 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