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High Purity Gases

  
  • (+)-psi reagent (c15-1224-233)
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    ALD00604-100G

    (+)-PSI Reagent (C15-1224-233)

    Price: $7,297.25
    List Price: $8,108.06
    Application Air- and moisture-tolerant, this (+)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (&#8722)-PSI Reagent, is also available (cat# ALD00602 ).
    SKUALD00604-100G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-233
    Pack Size 100 GR
    Price:
    Price: $7,297.25
    List Price: $8,108.06
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  • (+)-psi reagent (c15-1224-234)
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    ALD00604-25G

    (+)-PSI Reagent (C15-1224-234)

    Price: $2,458.52
    List Price: $2,731.68
    Application Air- and moisture-tolerant, this (+)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (&#8722)-PSI Reagent, is also available (cat# ALD00602 ).
    SKUALD00604-25G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-234
    Pack Size 25 GR
    Price:
    Price: $2,458.52
    List Price: $2,731.68
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  • (+)-psi reagent (c15-1224-235)
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    ALD00604-500MG

    (+)-PSI Reagent (C15-1224-235)

    Price: $345.49
    List Price: $383.88
    Application Air- and moisture-tolerant, this (+)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (&#8722)-PSI Reagent, is also available (cat# ALD00602 ).
    SKUALD00604-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-235
    Pack Size 500 MG
    Price:
    Price: $345.49
    List Price: $383.88
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  • (+)-psi reagent (c15-1224-236)
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    ALD00604-5G

    (+)-PSI Reagent (C15-1224-236)

    Price: $749.14
    List Price: $832.38
    Application Air- and moisture-tolerant, this (+)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (&#8722)-PSI Reagent, is also available (cat# ALD00602 ).
    SKUALD00604-5G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-236
    Pack Size 5 GR
    Price:
    Price: $749.14
    List Price: $832.38
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  • (-)-psi reagent (c15-1224-229)
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    ALD00602-100G

    (-)-PSI Reagent (C15-1224-229)

    Price: $7,438.19
    List Price: $8,264.65
    Application Air- and moisture-tolerant, this (-)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (+)-PSI Reagent, is also available (cat# ALD00604 ).
    SKUALD00602-100G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-229
    Pack Size 100 GR
    Price:
    Price: $7,438.19
    List Price: $8,264.65
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  • (-)-psi reagent (c15-1224-230)
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    ALD00602-25G

    (-)-PSI Reagent (C15-1224-230)

    Price: $3,758.24
    List Price: $4,175.82
    Application Air- and moisture-tolerant, this (-)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (+)-PSI Reagent, is also available (cat# ALD00604 ).
    SKUALD00602-25G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-230
    Pack Size 25 GR
    Price:
    Price: $3,758.24
    List Price: $4,175.82
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  • (-)-psi reagent (c15-1224-231)
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    ALD00602-500MG

    (-)-PSI Reagent (C15-1224-231)

    Price: $359.45
    List Price: $399.39
    Application Air- and moisture-tolerant, this (-)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (+)-PSI Reagent, is also available (cat# ALD00604 ).
    SKUALD00602-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-231
    Pack Size 500 MG
    Price:
    Price: $359.45
    List Price: $399.39
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  • (-)-psi reagent (c15-1224-232)
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    ALD00602-5G

    (-)-PSI Reagent (C15-1224-232)

    Price: $1,454.31
    List Price: $1,615.90
    Application Air- and moisture-tolerant, this (-)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (+)-PSI Reagent, is also available (cat# ALD00604 ).
    SKUALD00602-5G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1224-232
    Pack Size 5 GR
    Price:
    Price: $1,454.31
    List Price: $1,615.90
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  • 1 2 3-tris (2-cyanoethoxy) propane 50g
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    21217

    1 2 3-TRIS (2-CYANOETHOXY) PROPANE 50G

    Price: $3,196.48
    List Price: $3,551.65
    GC methods are divided into two classes depending on the nature of stationary phases gas-solid chromatography (GSC) and gas-liquid chromatography (GLC). GSC has solid adsorptive material and solute particles are removed from mobile phase by
    SKU21217
    MFR. NameSigma-Aldrich
    Catalog No. C15-1300-949
    Pack Size 50 GR
    Price:
    Price: $3,196.48
    List Price: $3,551.65
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  • 1,1,1-tris(hydroxymethyl)propane (c15-1282-348)
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    148083-3KG

    1,1,1-Tris(hydroxymethyl)propane (C15-1282-348)

    Price: $266.68
    List Price: $296.31
    Application 1,1,1-Tris(hydroxymethyl)propane was used as hydrogen bond-donating agent during triol-promoted activation of the C-F bond of benzylic fluorides . It was used in synthesis of new octanuclear manganese cluster and hyperbranched
    SKU148083-3KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1282-348
    Pack Size 3 KG
    Price:
    Price: $266.68
    List Price: $296.31
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  • 1,1,1-tris(hydroxymethyl)propane (c15-1282-349)
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    148083-500G

    1,1,1-Tris(hydroxymethyl)propane (C15-1282-349)

    Price: $65.95
    List Price: $73.27
    Application 1,1,1-Tris(hydroxymethyl)propane was used as hydrogen bond-donating agent during triol-promoted activation of the C-F bond of benzylic fluorides . It was used in synthesis of new octanuclear manganese cluster and hyperbranched
    SKU148083-500G
    MFR. NameSigma-Aldrich
    Catalog No. C15-1282-349
    Pack Size 500 GR
    Price:
    Price: $65.95
    List Price: $73.27
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  • 1,1,1-tris(hydroxymethyl)propane (c15-1282-353)
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    93370-1KG

    1,1,1-Tris(hydroxymethyl)propane (C15-1282-353)

    Price: $123.48
    List Price: $137.19
    Application 1,1,1-Tris(hydroxymethyl)propane is used as a starting material in the synthesis of a variety of polyglycerols and polylactides. It is also used as a tripodal ligand to construct manganese-based metal-organic complexes as single
    SKU93370-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C15-1282-353
    Pack Size 1 KG
    Price:
    Price: $123.48
    List Price: $137.19
    Quantity:
     
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