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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
  • Zinc sulfate heptahydrate ReagentPlus(R), >=99.0%
    货号:Z4750-500G
    品牌:Merck-Sigma
    规格:500G
    供货时间:现货人气:726
  • Easy-Read(R) thermometer 20-440 F temperature, immersion level, total
    货号:Z423483-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Easy-Read(R) thermometer 0-230 F temperature, immersion level, 76 mm
    货号:Z423459-25EA
    品牌:Merck-Sigma
    规格:25EA
    供货时间:现货人气:713
  • Easy-Read(R) thermometer -20-110 C temperature, immersion level, 76 mm
    货号:Z423416-25EA
    品牌:Merck-Sigma
    规格:25EA
    供货时间:现货人气:712
  • Easy-Read(R) thermometer -20-110 C temperature, immersion level, 76 mm
    货号:Z423416-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Easy-Read(R) thermometer -10-110 C temperature, immersion level, 50 mm
    货号:Z423351-25EA
    品牌:Merck-Sigma
    规格:25EA
    供货时间:现货人气:712
  • Aldrich(R) dry ice condenser trap overall H 490 mm, reservoir capacity 1,000 mL
    货号:Z422355-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Aldrich(R) dry ice condenser trap overall H 470 mm, reservoir capacity 500 mL
    货号:Z422347-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Aldrich(R) concentrator condenser head Overall H 255 mm, Joints: ST/NS 14/20 (2)
    货号:Z422290-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Plug for open end of 1/8 in. ferrule lock stainless steel, pkg of 1 ea
    货号:Z421480-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Ace photochemical reactor UV lamp output450 W
    货号:Z420999-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Scienceware(R) table-top Buchner funnel I.D. 36 in., porosity medium, Fixed plate
    货号:Z420514-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Scienceware(R) table-top Buchner funnel I.D. 24 in., porosity perforated, Removable plate
    货号:Z420468-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:725
  • Scienceware(R) table-top Buchner funnel I.D. 18 in., porosity medium, Fixed plate
    货号:Z420352-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Cochranes molecular models lattices, minit, classroom set with 5 texts
    货号:Z153184-1KT
    品牌:Merck-Sigma
    规格:1KIT
    供货时间:现货人气:712
  • Stainless steel 304 syringe needle, noncoring point gauge 18, L 36 in.
    货号:Z152412-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Prentice Hall molecular model set, 2/E student set, organic chemistry this kit enables users to build virtually all simple molecules encountered in organic chemistry
    货号:Z243167-12EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • Aldrich(R) LB-cylinder holder Bench top, capacity, 1 cylinder
    货号:Z238147-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:712
  • WypAll(R) wipers L x W 9.1 in. x 16.8 in.
    货号:Z236780-1PAK
    品牌:Merck-Sigma
    规格:80EA
    供货时间:现货人气:722
  • Sigma-Aldrich(R) TLC Plates aluminum oxide matrix
    货号:Z234214-1PAK
    品牌:Merck-Sigma
    规格:25EA
    供货时间:现货人气:724
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