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  • Aldrich(R) Buchner funnel funnel capacity 1,500 mL, disc diam. 120 mm, porosity 25-50 mum
    货号:Z546739-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Molymod(R) molecular model set classroom set, basic organic chemistry
    货号:Z545716-6SET
    品牌:Merck-Sigma
    规格:6SET
    供货时间:现货人气:714
  • Molymod(R) Crystal Structures Self-Assembly Model Set Silicon Dioxide
    货号:Z545619-1SET
    品牌:Merck-Sigma
    规格:1SET
    供货时间:现货人气:720
  • Aldrich(R) dual-bank vacuum manifold with PTFE valves with jointed ends Joint: ST/NS 24/40, positions, 4
    货号:Z545392-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Molyorbital(TM) set Atomic Orbital
    货号:Z544566-1SET
    品牌:Merck-Sigma
    规格:1SET
    供货时间:现货人气:715
  • Molymod(R) bonding links short bond, white
    货号:Z544396-4PAK
    品牌:Merck-Sigma
    规格:4PKG
    供货时间:现货人气:714
  • Valacyclovir hydrochloride hydrate >=98% (HPLC), solid
    货号:V9889-50MG
    品牌:Merck-Sigma
    规格:50MG
    供货时间:现货人气:715
  • Monoclonal Anti-Vitamin B12 antibody produced in mouse clone CD-29, ascites fluid
    货号:V9505-.5ML
    品牌:Merck-Sigma
    规格:0.5ML
    供货时间:现货人气:716
  • Vivaspin 2 centrifugal concentrators MWCO 3,000
    货号:Z629413-100EA
    品牌:Merck-Sigma
    规格:100EA
    供货时间:现货人气:714
  • Vivaspin 250 - maintenance kit includes 1 concentrator and filtrate container and "O" ring seals for pressurehead.
    货号:Z629308-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hellma(R) absorption cuvettes, standard cells, Macro optical glass, parameter 320-2,500 nm spectral range, pathlength 50 mm, chamber volume 17,500 muL
    货号:Z627089-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Solarus(R) manual titrator aspiration valve pkg of 1 ea
    货号:Z623709-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Hirschmann(TM) Dispenser Thread Adapters thread adapter A 45 to A 32 for use with Ceramus, akku-drive and solarus models., polypropylene
    货号:Z623636-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Schott(R) narrow mouth reagent bottles capacity 500 mL, glass stopper flat head, clear glass bottle
    货号:Z620440-10EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Eppendorf(R) Multipette(R) Accessories wall mounted holder
    货号:Z618934-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Julabo(R) bath carrier trays for SW22/SW23 to fit 11 Erlenmeyer flasks 250 - 300cc
    货号:Z615625-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Vivapore 5 solvent absorption concentrator MWCO 7,500
    货号:Z615056-30EA
    品牌:Merck-Sigma
    规格:30EA
    供货时间:现货人气:713
  • Pressure-fuge head for Vivacell 70 pkg of 1 ea
    货号:Z614955-2EA
    品牌:Merck-Sigma
    规格:2EA
    供货时间:现货人气:714
  • Vivaspin 20 diafiltration cup pkg of 12 ea
    货号:Z614734-12EA
    品牌:Merck-Sigma
    规格:12EA
    供货时间:现货人气:713
  • Vivaspin 20 centrifugal concentrator MWCO 100,000 Da
    货号:Z614661-12EA
    品牌:Merck-Sigma
    规格:12EA
    供货时间:现货人气:715
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