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首页 > 产品中心 > 试剂 > 常用生化试剂
  • Hydrazine sulfate salt ACS reagent, >=99.0%
    货号:216046-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • Ammonium phosphate monobasic ACS reagent, >=98%
    货号:216003-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:719
  • Ammonium cerium(IV) nitrate puriss. p.a., ACS reagent, >=98.5% (RT)
    货号:22249-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • N-(1-Naphthyl)ethylenediamine dihydrochloride ACS reagent, >98%
    货号:222488-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:718
  • 4-Pentylbenzoyl chloride 96%
    货号:222143-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:718
  • Iodic acid ACS reagent, >=99.5%
    货号:221929-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:719
  • 4-Nitro-N-propylbenzylamine hydrochloride 98%
    货号:221910-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:718
  • (1R,2R,3R,5S)-(-)-Isopinocampheol 98%
    货号:221902-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • Zirconium(IV) chloride >=99.5% trace metals basis
    货号:221880-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • Zirconium(IV) chloride >=99.5% trace metals basis
    货号:221880-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • Celite(R) 512 medium filter aid, calcined
    货号:22152-5KG
    品牌:Merck-Sigma
    规格:5KG
    供货时间:现货人气:718
  • Diatomaceous earth, flux-calcined filter aid, flux calcined
    货号:22138-1KG-F
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:718
  • Zinc sulfate heptahydrate ACS reagent, 99%
    货号:221376-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • cis-2,4,5-Trimethoxy-1-propenylbenzene 70%
    货号:221074-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:718
  • Bis(chloromethyl)dimethylsilane 97%
    货号:221066-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:718
  • Oxalyl chloride ReagentPlus(R), >=99%
    货号:221015-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:718
  • L-Methionine ethyl ester hydrochloride 99%
    货号:220671-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:718
  • (S)-(-)-alpha-Methylbenzyl isocyanate 98%
    货号:220566-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:719
  • (R)-(-)-1-(1-Naphthyl)ethyl isocyanate 98%
    货号:220442-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:721
  • Aluminum isopropoxide >=98%
    货号:220418-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:719
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