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  • Threaded vial connector thread 8-425 8-425
    货号:Z502642-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Aldrich(R) single-neck round-bottom flask capacity 250 mL, Joint: ST/NS 29/42
    货号:Z514578-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Serrated silicone rubber septa bottom O.D. 23 mm, fits neck I.D., 20.5 mm, ST/NS: 24/40
    货号:Z512907-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:714
  • Serrated natural rubber septa white rubber, bottom O.D. 23 mm, fits neck I.D., 20.5 mm, ST/NS: 24/40
    货号:Z512141-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:714
  • Solid-phase peptide synthesis flask PTFE stirrer blade pkg of 1 ea
    货号:Z511307-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Connecting Adapter female Joint: ST/NS 14/20, thread size 20-400
    货号:Z510815-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Vacuum adapter Joint: ST/NS 14/20, with quick-disconnect
    货号:Z510319-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Support stand with rod base size 4 in. x 6 in., Heavy duty
    货号:Z509485-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:718
  • Watch glasses O.D. 200 mm
    货号:Z509272-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:715
  • Left handed operating shears L 5 1/2 in.
    货号:Z509108-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Heavy duty shears L 9 3/4 in.
    货号:Z509094-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Ace flat-bottom reaction flasks w/o O-ring groove, capacity 4,000 mL
    货号:Z508470-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Recovery flask capacity 25 mL
    货号:Z507962-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Ace gas dispersion tube with porous fritted glass tip, 15 bend fits flask, 500 - 2000 mL, porosity 145-174 mum (A)
    货号:Z507768-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Michel-Miller column plug Front seal, Nylon, thread size 7 mm
    货号:Z507024-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • EZ-Squeeze compression cell
    货号:Z506885-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Quick Press SS collar diam. 4 mm
    货号:Z506869-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:713
  • Quick Press die set diam. 2 mm
    货号:Z506826-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:715
  • Quick Press die set diam. 4 mm
    货号:Z506818-1EA
    品牌:Merck-Sigma
    规格:1EA
    供货时间:现货人气:714
  • Ace O-rings, FETFE(R) I.D. 34.5 mm, wall size 3.5 mm
    货号:Z505110-1PAK
    品牌:Merck-Sigma
    规格:1PKG
    供货时间:现货人气:714
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