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  • Calcium sulfate with indicator, 8 mesh
    货号:238988-454G
    品牌:Merck-Sigma
    规格:454G
    供货时间:现货人气:712
  • Calcium sulfate with indicator, 4 mesh
    货号:238961-454G
    品牌:Merck-Sigma
    规格:454G
    供货时间:现货人气:712
  • 1,3-Diiodopropane 99%, contains copper as stabilizer
    货号:238414-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:712
  • 2-Bromoethyl methyl ether
    货号:238155-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:712
  • Yttrium(III) nitrate hexahydrate 99.8% trace metals basis
    货号:237957-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:712
  • Trimethyl orthoacetate 99%
    货号:237876-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:712
  • Palladium on carbon extent of labeling: 3 wt. % loading, matrix activated carbon support
    货号:237515-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:712
  • Aluminum chloride hexahydrate ReagentPlus(R), 99%
    货号:237078-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:712
  • Silica gel high-purity grade (Davisil Grade 646), 35-60 mesh, pore size 150 Å
    货号:236845-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:712
  • Silica gel high-purity grade (Davisil Grade 636), pore size 60 Å, 35-60 mesh particle size
    货号:236802-25KG
    品牌:Merck-Sigma
    规格:25KG
    供货时间:现货人气:712
  • Sodium acetate trihydrate ACS reagent, >=99%
    货号:236500-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:712
  • 3-Methylvaleric acid 97% (GC)
    货号:222453-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:712
  • 2-Thiopheneglyoxylic acid 95%
    货号:222275-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:712
  • 2-Methyl-5-phenylbenzoxazole 97%
    货号:222259-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:712
  • 4-Pentylaniline 98%
    货号:222135-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:712
  • 4-Butoxybenzoyl chloride 99%
    货号:222046-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:712
  • Zirconium(IV) chloride >=99.5% trace metals basis
    货号:221880-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:712
  • Diatomaceous earth, flux-calcined filter aid, treated with sodium carbonate, flux calcined
    货号:22153-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:712
  • Aminomalononitrile p-toluenesulfonate 98%
    货号:221147-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:712
  • cis-1,5-Dimethylbicyclo[3.3.0]octane-3,7-dione >=98%
    货号:220841-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:712
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