• 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
  • 3-Hydroxy-5-methylisoxazole

    10004-44-1 100mg

  • 3-Hydroxy-1-methyl-1-Azoniabicyclo[2.2.2]octane Bromide

    100mg

  • 2-Hydroxy-2-(1-(hydroxymethyl)cyclopropyl)acetonitrile Benzyl Ester

    1g

  • 3-Hydroxy-3-(4’-methoxy-3’-sulfonamidophenyl)-2-propylamine, Hydrochlo

    86225-64-1 200mg

  • 6-Hydroxy-5-methoxy-1-indanone

    90843-62-2 500mg

  • (2S)-2-Hydroxy-2-methylbutanoic Acid

    37505-07-0 250mg

  • (±)-N-(3-Hydroxy-2-methoxypropyl)-hexadecanamide

    112988-96-2 500mg

  • (S)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide

    154127-42-1 5g

  • 2-Hydroxy-5-methylphenyl β-D-glucopyranosiduronic Acid

    117591-51-2 10mg

  • 2-(Hydroxymethyl)-3-methyl-4(1H)-pyridinone

    1797131-12-4 50mg

  • 上一页
  • 189
  • 190
  • 191
  • 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