欢迎来到莱弗思 请登录 | 免费注册 | 联系莱弗思
联系热线:
400-052-8808
首页 > 产品中心
  • Glyoxylic acid solution 50 wt. % in H2O
    货号:260150-1KG-A
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:714
  • 1,4,8,11-Tetraazacyclotetradecane 98% (GC)
    货号:259160-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:715
  • 1,4,8,11-Tetraazacyclotetradecane 98% (GC)
    货号:259160-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:714
  • 4-Chlorophenol solution 725 mg/L in H2O, for AOX determination (according to DIN 38409-H14)
    货号:25865-50ML
    品牌:Merck-Sigma
    规格:50ML
    供货时间:现货人气:716
  • p-Phenylene diisothiocyanate 98%
    货号:258555-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:716
  • 3-Chlorophenylhydrazine hydrochloride >=97.0% (AT)
    货号:25970-100G-F
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:716
  • 1,1-Diethylurea 97%
    货号:259454-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • (R)-(+)-1,2-Bis(diphenylphosphino)propane 98%
    货号:259128-250MG
    品牌:Merck-Sigma
    规格:250MG
    供货时间:现货人气:716
  • (2S,3S)-(-)-Bis(diphenylphosphino)butane
    货号:259098-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:716
  • 1,8-Nonadiene 99%
    货号:258954-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:716
  • 4-Ethoxyphenol 99%
    货号:258598-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:716
  • 8-Bromooctanoic acid 97%
    货号:257583-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:716
  • Ethylmagnesium bromide solution 3.0 M in diethyl ether
    货号:256978-1.8L
    品牌:Merck-Sigma
    规格:1.8L
    供货时间:现货人气:716
  • Phosphorus tribromide 99%
    货号:256536-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:716
  • Diethylene glycol dimethyl ether spectrophotometric grade, >=99%
    货号:256390-1L
    品牌:Merck-Sigma
    规格:1L
    供货时间:现货人气:716
  • (S,S)-(-)-Hydrobenzoin 99%, optical purity ee: 99% (GLC)
    货号:256269-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:716
  • 2-Chloro-5-nitrotoluene >=99.0% (GC)
    货号:25625-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:716
  • trans-1,4-Dioxane-2,3-diol 98%
    货号:256242-1G
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Cobalt(II) chloride hexahydrate ACS reagent, 98%
    货号:255599-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:716
  • Hydroxylamine hydrochloride ACS reagent, 98.0%
    货号:255580-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:714
  • 21138 ...