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  • Silica gel high-purity grade (Davisil Grade 643), pore size 150 Å, 200-425 mesh
    货号:236810-100G
    品牌:Merck-Sigma
    规格:100G
    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:236802-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:712
  • Sodium acetate trihydrate ACS reagent, >=99%
    货号:236500-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:712
  • Sodium acetate trihydrate ACS reagent, >=99%
    货号:236500-2.5KG
    品牌:Merck-Sigma
    规格:2.5KG
    供货时间:现货人气:712
  • Sodium acetate trihydrate ACS reagent, >=99%
    货号:236500-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:712
  • Sodium acetate trihydrate ACS reagent, >=99%
    货号:236500-12KG
    品牌:Merck-Sigma
    规格:12KG
    供货时间:现货人气:712
  • Vinyltrimethoxysilane 98%
    货号:235768-100ML
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:712
  • Hexamethylcyclotrisiloxane 98%
    货号:235687-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:712
  • Hexamethylcyclotrisiloxane 98%
    货号:235687-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:712
  • 2-(Trifluoromethyl)phenethyl alcohol 97%
    货号:235288-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:712
  • 4-Chlorophenyl dichlorophosphate 99%
    货号:235245-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:712
  • 1-Phenyl-1-trimethylsiloxyethylene 98%
    货号:235040-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:712
  • Butyl acrylate >=99%, contains 10-60 ppm monomethyl ether hydroquinone as inhibitor
    货号:234923-2.5L
    品牌:Merck-Sigma
    规格:2.5L
    供货时间:现货人气:712
  • Butyl acrylate >=99%, contains 10-60 ppm monomethyl ether hydroquinone as inhibitor
    货号:234923-1L
    品牌:Merck-Sigma
    规格:1L
    供货时间:现货人气:712
  • Butyl acrylate >=99%, contains 10-60 ppm monomethyl ether hydroquinone as inhibitor
    货号:234923-100ML
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:712
  • Sodium dihydrogencitrate 99%
    货号:234265-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:712
  • 1-Hexanethiol 95%
    货号:234192-500ML
    品牌:Merck-Sigma
    规格:500ML
    供货时间:现货人气:712
  • 1-Hexanethiol 95%
    货号:234192-100ML
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:712
  • Sodium hexanitrocobaltate(III) ACS reagent
    货号:233722-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:712
  • Sodium hexanitrocobaltate(III) ACS reagent
    货号:233722-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:712
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