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Spectroscopy Standards

  
  • n-ethyl-6-methyl-7-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrrolo[2,3-c]pyridine-2-carboxamide (c09-1156-158)
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    N629925-250mg
    N-ethyl-6-methyl-7-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine-2-carboxamide.
    SKUN629925-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-377924
    Pack Size 1 EA
    Price:
    Price: $707.72
    List Price: $786.35
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  • n-hexane 95% (c15-1204-205)
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    HX0302-3

    N-HEXANE 95% GR ACS (C005B-007959)

    Price: $373.32
    List Price: $414.80
    Application Meets ACS Specifications GR ACS Analysis Note Assay (n-hexane): 95% min Assay (total hexane isomers + methylcyclopentane): 98.5% min Benzene (C6H6): 5ppm max Color (APHA): 10 max Evaporation residue: 0.
    SKUHX0302-3
    MFR. NameSigma-Aldrich
    Catalog No. C005B-007959
    Pack Size 4 LI
    Price:
    Price: $373.32
    List Price: $414.80
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  • n-hexane 95% (c15-1204-206)
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    HX0302-5

    N-HEXANE 95% GR ACS (C005B-007960)

    Price: $1,078.32
    List Price: $1,198.13
    Application Meets ACS Specifications GR ACS Analysis Note Assay (n-hexane): 95% min Assay (total hexane isomers + methylcyclopentane): 98.5% min Benzene (C6H6): 5ppm max Color (APHA): 10 max Evaporation residue: 0.
    SKUHX0302-5
    MFR. NameSigma-Aldrich
    Catalog No. C005B-007960
    Pack Size 20 LI
    Price:
    Price: $1,078.32
    List Price: $1,198.13
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  • n-hexane emplura(r) (c15-1204-132)
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    1043686025

    N-HEXANE EMPLURA(R) (C005B-007894)

    Price: $1,030.60
    List Price: $1,145.11
    EMPLURA &#174 is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and
    SKU1043686025
    MFR. NameSigma-Aldrich
    Catalog No. C005B-007894
    Pack Size 25 LI
    Price:
    Price: $1,030.60
    List Price: $1,145.11
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  • n-hexane emplura(r) 2 5 l (c15-1204-130)
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    1043682500

    N-HEXANE EMPLURA(R) 2 5 L (C005B-007892)

    Price: $199.38
    List Price: $221.54
    EMPLURA &#174 is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and
    SKU1043682500
    MFR. NameSigma-Aldrich
    Catalog No. C005B-007892
    Pack Size 2.5 LI
    Price:
    Price: $199.38
    List Price: $221.54
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  • n-hexane emplura(r) 2 5 l (c15-1204-131)
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    1043682511

    N-HEXANE EMPLURA(R) 2 5 L (C005B-007893)

    Price: $180.64
    List Price: $200.71
    EMPLURA &#174 is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and
    SKU1043682511
    MFR. NameSigma-Aldrich
    Catalog No. C005B-007893
    Pack Size 2.5 LI
    Price:
    Price: $180.64
    List Price: $200.71
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  • n-nitrosoguvacoline
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    N341674-5mg

    N-Nitrosoguvacoline

    Price: $778.26
    List Price: $864.73
    N-Nitrosoguvacoline is a standard for the determination of Nitrosamine in tobacco smoke.
    SKUN341674-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-390518
    Pack Size 1 EA
    Price:
    Price: $778.26
    List Price: $864.73
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  • n-nonane for synthesis 1 l
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    8068381000

    N-NONANE FOR SYNTHESIS 1 L

    Price: $1,126.25
    List Price: $1,251.39
    Analysis Note Assay (GC, area%): &#8805 99 % Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.717 - 0.
    SKU8068381000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-008738
    Pack Size 1 LI
    Price:
    Price: $1,126.25
    List Price: $1,251.39
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  • n-nonane for synthesis 100 ml
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    8068380100

    N-NONANE FOR SYNTHESIS 100 ML

    Price: $244.07
    List Price: $271.19
    Analysis Note Assay (GC, area%): &#8805 99 % Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.717 - 0.
    SKU8068380100
    MFR. NameSigma-Aldrich
    Catalog No. C005B-008736
    Pack Size 100 ML
    Price:
    Price: $244.07
    List Price: $271.19
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  • na-boc-l-tryptophan-4-nitrophenylester, 1gm
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    04-914

    Na-Boc-L-Tryptophan-4-Nitrophenylester, 1gm

    Price: $198.12
    List Price: $220.13
    MF: C22H23N3O6 MF: 425.4 CAS: 15160-31-3 Purity: >98% by HPLC
    SKU04-914
    MFR. NameINDOFINE CHEMICAL COMPANY INC
    Catalog No. C003B-246046
    Pack Size 1 EA
    Price:
    Price: $198.12
    List Price: $220.13
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  • nbd-co-hz [=4-(n-hydrazinocarbonylmethyl-n-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for hplc labeling] (c09-0977-923)
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    N159214-100mg
    NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling].
    SKUN159214-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-240708
    Pack Size 1 EA
    Price:
    Price: $381.17
    List Price: $423.52
    Quantity:
     
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  • nbd-co-hz [=4-(n-hydrazinocarbonylmethyl-n-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for hplc labeling] (c09-0977-924)
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    N159214-10mg
    NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling].
    SKUN159214-10mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-240709
    Pack Size 1 EA
    Price:
    Price: $99.80
    List Price: $110.89
    Quantity:
     
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