• 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-amino-2-(oxan-4-yl)acetonitrile hydrochloride

    1354963-52-2 10mg

  • 2-cyano-2,2-dimethylethane-1-sulfonamide

    1432679-26-9 50mg

  • 2-chloro-1-[4-(piperidine-1-carbonyl)piperidin-1-yl]ethan-1-one

    1306604-32-9 50mg

  • 3-chloro-5-(pyridin-3-yl)-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraene

    128277-24-7 50mg

  • 2,6-dioxaspiro[4.5]decan-9-ylmethanamine

    1466239-93-9 50mg

  • 3-(chloromethyl)-4,5,6,7-tetrahydro-1,2-benzoxazole

    1269152-48-8 50mg

  • 3-chloropropyl 2-hydroxypropanoate

    1314921-33-9 50mg

  • 4-[(2-methoxyethyl)(methyl)amino]pyridine-2-carboxylic acid

    1249776-67-7 50mg

  • 3-amino-3-(oxan-4-yl)propanamide hydrochloride

    1375473-17-8 10mg

  • methyl 2-sulfamoylpropanoate

    1249322-47-1 50mg

  • 上一页
  • 7077
  • 7078
  • 7079
  • 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