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首页 > 产品中心 > 试剂 > 常用生化试剂
  • Ammonium phosphate monobasic ACS reagent, >=98%
    货号:216003-2.5KG
    品牌:Merck-Sigma
    规格:2.5KG
    供货时间:现货人气:718
  • Hexanoic anhydride purum, >=97.0% (GC)
    货号:21580-250ML-F
    品牌:Merck-Sigma
    规格:250ML
    供货时间:现货人气:719
  • Antimony(III) chloride ReagentPlus(R), 99%
    货号:215783-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • Copper(I) iodide 99.999% trace metals basis
    货号:215554-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:723
  • Hamilton(R) needles for LT and TLL syringes Metal hub (N), needle size 22 ga (blunt tip), needle L 51 mm (2 in.), pkg of 6 ea
    货号:21741
    品牌:Merck-Sigma
    规格:6EA
    供货时间:现货人气:718
  • Ammonium tetrafluoroborate >=97%
    货号:223727-100G
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • Tris(triphenylphosphine)ruthenium(II) dichloride 97%
    货号:223662-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • Sodium peroxide granular, +140 mesh particle size, reagent grade, 97%
    货号:223417-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • Nickel(II) chloride hexahydrate ReagentPlus(R)
    货号:223387-2KG
    品牌:Merck-Sigma
    规格:2KG
    供货时间:现货人气:719
  • Nickel(II) chloride hexahydrate ReagentPlus(R)
    货号:223387-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:719
  • alpha-Terpinene 85%
    货号:223182-100ML
    品牌:Merck-Sigma
    规格:100ML
    供货时间:现货人气:718
  • 4-(Methylthio)benzaldehyde 95%
    货号:222771-10G
    品牌:Merck-Sigma
    规格:10G
    供货时间:现货人气:718
  • Ammonium cerium(IV) sulfate dihydrate puriss. p.a., ACS reagent, >=98.0% (RT)
    货号:22269-100G-F
    品牌:Merck-Sigma
    规格:100G
    供货时间:现货人气:718
  • trans-2-Aminocyclohexanol hydrochloride 99%
    货号:222577-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • N-(1-Naphthyl)ethylenediamine dihydrochloride ACS reagent, >98%
    货号:222488-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:718
  • N-(1-Naphthyl)ethylenediamine dihydrochloride ACS reagent, >98%
    货号:222488-25G
    品牌:Merck-Sigma
    规格:25G
    供货时间:现货人气:718
  • Hamilton(R) syringe, 1000 series GASTIGHT(R), removable needle 1002RN, volume 2.5 mL, needle size 22 ga (bevel tip), needle L 51 mm (2 in.)
    货号:22193-U
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:718
  • Cellulose fibers on TLC Alu foils with fluorescent indicator 254 nm, cellulose matrix
    货号:22185-20EA-F
    品牌:Merck-Sigma
    规格:20EA
    供货时间:现货人气:718
  • Cellulose acid washed, from spruce, for column chromatography
    货号:22182-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:718
  • AW Standard Super-Cel(R) NF
    货号:221791-1KG
    品牌:Merck-Sigma
    规格:1KG
    供货时间:现货人气:718
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