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首页 > 产品中心 > 试剂 > 常用生化试剂
  • Molecular sieves, 3 Å beads, 8-12 mesh
    货号:208582-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:718
  • Calcium iodide hydrate 98%
    货号:208477-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:719
  • Sodium cacodylate trihydrate purum p.a., >=98.0% (T)
    货号:20840-25G-F
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • Calcium chloride dihydrate BioUltra, for molecular biology, >=99.5% (KT)
    货号:21097-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:719
  • Calcium caseinate Agar for microbiology
    货号:21065-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:719
  • Calcium ion solution for ISE 0.1 M Ca, analytical standard (for ion-selective electrodes)
    货号:21059-100ML-F
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:719
  • Alginic acid calcium salt from brown algae
    货号:21054-250G-F
    品牌:Merck-Sigma
    规格:250G
    供货时间:现货人气:718
  • Zinc dust, <10 mum, >=98%
    货号:209988-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:718
  • Zinc dust, <10 mum, >=98%
    货号:209988-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:719
  • 4-tert-Butyl-N,N-dimethylaniline 98%
    货号:209872-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:718
  • Ethyl (methylthio)acetate 98%
    货号:209716-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • Selenium pellets, <5 mm, >=99.99% trace metals basis
    货号:209643-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:718
  • Potassium carbonate ACS reagent, >=99.0%
    货号:209619-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • Potassium carbonate ACS reagent, >=99.0%
    货号:209619-2.5KG
    品牌:Merck-Sigma
    规格:2.5KG
    供货时间:现货人气:718
  • Potassium carbonate ACS reagent, >=99.0%
    货号:209619-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • Hamilton(R) syringe, 800 series, cemented needle 85N, volume 5 muL, needle size 26s ga (bevel tip), needle L 51 mm (2 in.)
    货号:20835-U
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:718
  • Cadmium chloride hydrate 98%
    货号:208299-50G
    品牌:Merck-Sigma
    规格:50G
    供货时间:现货人气:718
  • Aluminum acetylacetonate ReagentPlus(R), 99%
    货号:208248-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:719
  • Hydrazine monohydrate N2H4 64-65 %, reagent grade, 98%
    货号:207942-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • Potassium thiocyanate ACS reagent, >=99.0%
    货号:207799-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
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