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  • Aldrich(R) Buchner funnel funnel capacity 600 mL, disc diam. 90 mm, porosity 145-175 mum
    货号:Z546674-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Aldrich(R) Buchner funnel funnel capacity 60 mL, disc diam. 40 mm, porosity 4-8 mum
    货号:Z546607-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Aldrich(R) Buchner funnel funnel capacity 60 mL, disc diam. 40 mm, porosity 10-20 mum
    货号:Z546593-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Molymod(R) Individual organic model set Protein (beta pleated sheet)
    货号:Z545465-1SET
    品牌:Merck-Sigma
    规格:1SET
    供货时间:现货人气:716
  • Molymod(R) bonding links Rigid bond, white
    货号:Z545140-4PAK
    品牌:Merck-Sigma
    规格:4PKG
    供货时间:现货人气:718
  • Molymod(R) molecular model set student set, p and pi orbital upgrade
    货号:Z544442-1SET
    品牌:Merck-Sigma
    规格:1SET
    供货时间:现货人气:716
  • Replacement Viton(R) O-rings for base Z506702
    货号:Z543365-1PAK
    品牌:Merck-Sigma
    规格:6EA
    供货时间:现货人气:716
  • Ace O-rings, Viton(R) I.D. 56.7 mm, wall 3.5 mm
    货号:Z542946-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:717
  • Ace O-rings, Viton(R) I.D. 4.5 mm, wall 1.78 mm
    货号:Z542474-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:716
  • Aldrich(R) Spectral Viewer(TM) FT-IR, 2002 library, single user, academic
    货号:Z540285-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Fritted disc for pressure filter/drying funnel assemblies porosity medium, diam. 90 mm
    货号:Z537845-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:717
  • Aldrich(R) graduated cylinders with joint, Class A female Joint: ST/NS 14/20, 50 mL volume, accuracy: 0.50 mL
    货号:Z532398-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Aldrich(R) single bank manifold with glass stopcocks Standard manifold, positions, 3
    货号:Z532134-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:716
  • Tubing Adapters with Torion(TM) Connection O.D. 1/2 in., Straight, male Joint: ST/NS 29/32
    货号:Z531693-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Aldrich(R) Graham condenser Overall H 600 mm, Joint: ST/NS 29/32
    货号:Z531499-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Aldrich(R) coiled condenser jacketed, L 300 mm, Joint: ST/NS 14/20
    货号:Z531278-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Aldrich(R) coiled condenser jacketed, L 200 mm, Joint: ST/NS 14/20
    货号:Z531235-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Aldrich(R) coiled condenser unjacketed, L 500 mm, Joint: ST/NS 24/40
    货号:Z531189-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Aldrich(R) Liebig condenser Overall H 300 mm, Joint: ST/NS 24/40
    货号:Z530999-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Aldrich(R) Claisen distillation head Joints: ST/NS 24/40 (3), thermometer Joint: ST/NS 10/30
    货号:Z530468-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
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