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首页 > 产品中心 > 试剂 > 常用生化试剂
  • Poly(acrylonitrile-co-butadiene) acrylonitrile 37-39 wt. %
    货号:180912-250G
    品牌:Merck-Sigma
    规格:250G
    供货时间:现货人气:729
  • trans,trans-2,4-Nonadienal >=85%
    货号:180556-5G
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:731
  • trans,trans-2,4-Decadienal technical grade, 85%
    货号:180513-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:733
  • 2-Naphthoic acid 98%
    货号:180246-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:727
  • Dimethyl pimelate 99%
    货号:180068-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:729
  • 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol 97%
    货号:180017-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:739
  • Poly(ethyleneimine) solution average Mn ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H2O
    货号:181978-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:734
  • Silicone oil Dow Corning Corporation 200(R) fluid, viscosity 60,000 cSt (25 C)
    货号:181838-1L
    品牌:Merck-Sigma
    规格:1L
    供货时间:现货人气:729
  • Poly(2,6-dimethyl-1,4-phenylene oxide) analytical standard, Mw 30,000 (Typical), Mn 20,000 (Typical)
    货号:181803-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:732
  • Poly(Bisphenol A carbonate) analytical standard
    货号:181641-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:735
  • Poly(Bisphenol A carbonate) average Mw ~45,000 by GPC
    货号:181625-250G
    品牌:Merck-Sigma
    规格:250G
    供货时间:现货人气:730
  • Poly(butyl acrylate) solution average Mw ~99,000 by GPC, in toluene
    货号:181404-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:732
  • Bromopolystyrene extent of labeling: ~5 mmol/g Br loading
    货号:18102-25KG-R
    品牌:Merck-Sigma
    规格:25KG
    供货时间:现货人气:734
  • Alginic acid sodium salt powder
    货号:180947-250G
    品牌:Merck-Sigma
    规格:250G
    供货时间:现货人气:734
  • Poly(acrylonitrile-co-butadiene) acrylonitrile 37-39 wt. %
    货号:180912-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:735
  • 2-Naphthoic acid 98%
    货号:180246-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:731
  • 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol 97%
    货号:180017-5G
    品牌:Merck-Sigma
    规格:5G
    供货时间:现货人气:731
  • Acetone Laboratory Reagent, >=99.5%
    货号:179973-4L
    品牌:Merck-Sigma
    规格:4L
    供货时间:现货人气:729
  • Acetone Laboratory Reagent, >=99.5%
    货号:179973-25L
    品牌:Merck-Sigma
    规格:25L
    供货时间:现货人气:730
  • Acetone Laboratory Reagent, >=99.5%
    货号:179973-2.5L
    品牌:Merck-Sigma
    规格:2.5L
    供货时间:现货人气:736
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