• 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
  • Dichlorodipropyltin-d14

    100mg

  • 2,6-Dichloro-4,8-dipiperidinopyrimido[5,4-d]pyrimidine

    08/02/7139 250mg

  • 1,1-Dichloroethane (Stabilized with Nitromethane, ~0.5%)

    75-34-3 2.5g

  • trans-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one

    116857-05-7 5g

  • (R)-1-(2,6-Dichloro-3-fluorophenyl)ethanol

    330156-50-8 5g

  • 2,4-Dichloro-N-[4-(2,4-dichlorobenzoyloxy)-2-methylphenyl]benzamide

    1363166-08-8 5mg

  • 3,5-Dichloro-N-((3,5-dichloro-2,4-difluorophenyl)carbamoyl)-2,4-difluorobenzamide

    25mg

  • 3-(2,6-Dichloro-5-fluoropyridin-3-yl)-3-oxopropanoic Acid Ethyl Ester

    96568-04-6 5g

  • 4,4'-Dichlorodiphenyltrichloroethane-13C6

    104215-84-1 10mg

  • 2,4-Dichloro-5,6-dimethyl Nicotinic Acid Ethyl Ester 1-Oxide

    1329488-60-9 1g

  • 上一页
  • 4398
  • 4399
  • 4400
  • 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