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首页 > 产品中心 > 试剂 > 常用生化试剂 > 化学试剂其他生化试剂
  • Flexible bonding wire
    货号:Z197866-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • BD Precisionglide(R) syringe needles gauge 23, L 1 in.
    货号:Z192457-100EA
    品牌:Merck-Sigma
    规格:100EA
    供货时间:现货人气:726
  • ACE heavy-wall powder funnels Mini-Lab, angled, top diam. 60 mm
    货号:Z189995-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:729
  • Sleeves for dry box glove and sleeve assembly straight sleeves, neoprene, port size 8 in.
    货号:Z189693-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:729
  • Wheaton sample vials amber, volume 2 mL, screw-cap size, 8 - 425, diam. x H 12 mm x 36 mm
    货号:Z188778-1PAK
    品牌:Merck-Sigma
    规格:200EA
    供货时间:现货人气:729
  • Wheaton sample vials clear, volume 8 mL, screw-cap size, 15 - 425, diam. x H 17 mm x 61 mm
    货号:Z188719-1PAK
    品牌:Merck-Sigma
    规格:200EA
    供货时间:现货人气:729
  • Wheaton sample vials clear, volume 2 mL, screw-cap size, 8 - 425, diam. x H 12 mm x 36 mm
    货号:Z188697-1PAK
    品牌:Merck-Sigma
    规格:200EA
    供货时间:现货人气:727
  • Check valve fits tubing, 1/4 - 3/8 in.
    货号:Z188638-1PAK
    品牌:Merck-Sigma
    规格:50EA
    供货时间:现货人气:729
  • Filter-paper support discs diam. 42.5 mm
    货号:Z188034-50EA
    品牌:Merck-Sigma
    规格:50EA
    供货时间:现货人气:728
  • All-purpose sampling containers PE lids for 41/2 & 8oz sampling containers
    货号:Z186813-500EA
    品牌:Merck-Sigma
    规格:500EA
    供货时间:现货人气:727
  • Cochranes atom centers for Orbit molecular models halogen, octahedral, green
    货号:Z185515-100EA
    品牌:Merck-Sigma
    规格:100EA
    供货时间:现货人气:725
  • Poly-net(R) protective netting green, diam. 2 1/2-3 in., Heavy-gauge
    货号:Z183733-5M
    品牌:Merck-Sigma
    规格:5M
    供货时间:现货人气:724
  • Poly-net(R) protective netting blue, diam. 5/8-1 in., Close-mesh
    货号:Z183652-50M
    品牌:Merck-Sigma
    规格:50M
    供货时间:现货人气:721
  • Bottom-drip adapter for large columns 1/4-28 UNF 2B internal thread, for use with tubing connectors, Nylon
    货号:Z181714-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:722
  • Bottom-drip adapter for large columns Luer tip and flow-regulator valve, 0 to 1mm adjustable bore, Nylon
    货号:Z181706-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:725
  • Ace European-style three-neck flask capacity 500 mL
    货号:Z180637-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:732
  • Ace double-arc PTFE stirrer blade W x L 19 mm x 40 mm
    货号:Z180564-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:723
  • Dialysis tubing closures yellow, size 70 mm
    货号:Z371068-10EA
    品牌:Merck-Sigma
    规格:10EA
    供货时间:现货人气:736
  • Dialysis tubing closures yellow, size 50 mm
    货号:Z371041-10EA
    品牌:Merck-Sigma
    规格:10EA
    供货时间:现货人气:723
  • Dialysis tubing closures red, size 150 mm
    货号:Z371025-10EA
    品牌:Merck-Sigma
    规格:10EA
    供货时间:现货人气:733
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