• 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
  • 9-[(2-Methylpropan-2-yl)oxycarbonyl]-6-oxa-9-azaspiro[4.5]decane-3-carboxylic Acid

    1251000-13-1 2mg

  • 1-Methyl-5-oxo-4,6,8,9-tetrahydro-5H-3-oxa-2,4,7-triaza-cyclopenta[a]naphthalene-7-carboxy

    1251002-91-1 5mg

  • N-Methyl Omeprazole-d3 (Mixture of isomers with the methylated nitrogens of imidazole)

    100mg

  • Methyl-d3 Octanoate

    250mg

  • Methyl 2-Nitro-4-(trifluoromethyl)benzoate

    228418-45-9 5g

  • 2-Methyloctahydropyrrolo[3,4-c]pyrrole

    86732-28-7 250mg

  • 7-[(2-methylpropan-2-yl)oxycarbonyl]-5,6,8,9-tetrahydroimidazo[1,2-d][1,4]diazepine-3-carb

    1251003-47-0 500mg

  • (Z)-2-Methyl-3-octylmaleic Acid-d3 Disodium Salt

    25mg

  • (Z)-2-Methyl-3-octylmaleic Acid Disodium Salt

    250mg

  • 1-[(2-methylpropan-2-yl)oxycarbonyl]-8-phenylmethoxycarbonyl-1,8-diazaspiro[4.5]decane-2-c

    1250996-12-3 2mg

  • 上一页
  • 1963
  • 1964
  • 1965
  • 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