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  • J. Young high-vacuum PTFE valve, straight through stopcock size 10 mm, side arm O.D. 13 mm
    货号:Z405582-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Two-neck flask, 250 mL, for short-path distillation apparatus
    货号:Z405531-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Best(R) N-DEX(R) laboratory gloves lightly powdered, cornstarch, thickness 8 mil (0.25 mm), size 8-9 L
    货号:Z405388-20PAK
    品牌:Merck-Sigma
    规格:20PKG
    供货时间:现货人气:714
  • Best(R) N-DEX(R) laboratory gloves lightly powdered, cornstarch, thickness 8 mil (0.25 mm), size 8-9 L
    货号:Z405388-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:713
  • Aldrich(R) Sure/Stor(TM) flask capacity 250 mL, clear glass
    货号:Z405000-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Aldrich(R) splash protector female Joint: ST/NS 29/32, male Joint: ST/NS 29/32
    货号:Z404624-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • IKA(R) MS minishaker test tube inserts MS 1.33 test tube insert, for 4 test tubes, diam. 16 mm, 1/cs
    货号:Z404233-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Buchi(R) cold-trap condenser, for Rotavapor(R) evaporators for R114/124
    货号:Z403180-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Büchi(R) receiving flask capacity 1,000 mL, glass
    货号:Z403059-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Büchi(R) evaporating flask, pear-shaped volume 1,000 mL, glass, Joint: ST/NS 24/40
    货号:Z402990-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Best(R) Nitri Solve(TM) gloves Flock-lined, L x thickness 13 in. x 15 mil, size XL
    货号:Z402559-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:713
  • Chromatography funnel volume 960 mL
    货号:Z400734-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • EZSafe(R) chromatography columns with precision valve With fritted disc, I.D. x L 11 mm x 250 mm, volume 22 mL
    货号:Z400637-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Hanna Piccolo(R) pH meter replacement electrode for Piccolo 2
    货号:Z380628-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Büchi(R) receiving flask capacity 500 mL, glass
    货号:Z403113-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Best(R) butyl gloves size XL
    货号:Z402362-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:713
  • Ace pressure tubes with plunger valves and thermowells volume ~120 mL
    货号:Z400459-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Jars Nalgene(R) style 2117 size 125 mL
    货号:Z380296-6PAK
    品牌:Merck-Sigma
    规格:6PKG
    供货时间:现货人气:713
  • Jars Nalgene(R) style 2118 capacity 250 mL
    货号:Z380245-6PAK
    品牌:Merck-Sigma
    规格:6PKG
    供货时间:现货人气:713
  • Jars Nalgene(R) style 2118 capacity 250 mL
    货号:Z380245-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:714
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