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  • Monoclonal Anti-Neurofilament 68 antibody produced in mouse clone NR4, ascites fluid
    货号:N5139-.2ML
    品牌:Merck-Sigma
    规格:0.2ML
    供货时间:现货人气:719
  • N-(2-Nitrophenylsulfenyl)-L-asparagine (dicyclohexylammonium) salt crystalline
    货号:N4878-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:719
  • Nek2, Active human recombinant, expressed in E. coli, >=85% (SDS-PAGE), buffered aqueous glycerol solution
    货号:N4787-5UG
    品牌:Merck-Sigma
    规格:5UG
    供货时间:现货人气:719
  • Nomega-Nitro-D-arginine methyl ester hydrochloride
    货号:N4770-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:718
  • Neutral Red powder, BioReagent, suitable for cell culture
    货号:N4638-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:720
  • 1-Naphthyl isothiocyanate 95%
    货号:N4525-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:720
  • 4-Nitrophenyl valerate liquid
    货号:N4377-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:719
  • Neurokinin A >=97% (HPLC)
    货号:N4267-1MG
    品牌:Merck-Sigma
    规格:1MG
    供货时间:现货人气:720
  • Nutrient agar Microbiologically tested
    货号:N4019-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:719
  • (-)-Nicotine >=99% (GC), liquid
    货号:N3876-5ML
    品牌:Merck-Sigma
    规格:5ML
    供货时间:现货人气:720
  • Nicorandil >=98% (HPLC)
    货号:N3539-250MG
    品牌:Merck-Sigma
    规格:250MG
    供货时间:现货人气:719
  • Niclosamide
    货号:N3510-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:719
  • NU7026 >=98% (HPLC), solid
    货号:N1537-5MG
    品牌:Merck-Sigma
    规格:5MG
    供货时间:现货人气:720
  • Nisoxetine hydrochloride solid, >=98% (HPLC)
    货号:N151-100MG
    品牌:Merck-Sigma
    规格:100MG
    供货时间:现货人气:720
  • Nimodipine
    货号:N149-500MG
    品牌:Merck-Sigma
    规格:500MG
    供货时间:现货人气:720
  • Naratriptan hydrochloride >=98% (HPLC)
    货号:N1415-50MG
    品牌:Merck-Sigma
    规格:50MG
    供货时间:现货人气:720
  • DL-Norleucine
    货号:N1398-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:720
  • Norfloxacin impurity A European Pharmacopoeia (EP) Reference Standard
    货号:N1230010
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:720
  • 4-Nitro-2,1,3-benzothiadiazole 99%
    货号:N12104-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:719
  • 1-(4-Nitrophenyl)glycerol crystalline
    货号:N1143-1G
    品牌:Merck-Sigma
    规格:1G
    供货时间:现货人气:719
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