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Turbidity Standards

  
  • 1-octadecanethiol for synthesis (c15-1228-149)
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    8144440010

    1-OCTADECANETHIOL FOR SYNTHESIS (C005B-029640)

    Price: $73.72
    List Price: $81.91
    Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Appearance of substance (visual): turbidity Melting range (lower value): &#8805 28 &#176C Melting range (upper value): &#8804 32 &#176C Identity (IR): passes test Due to its specific melting
    SKU8144440010
    MFR. NameSigma-Aldrich
    Catalog No. C005B-029640
    Pack Size 10 GR
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    Price: $73.72
    List Price: $81.91
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  • 1-octadecanethiol for synthesis (c15-1228-150)
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    8144440050

    1-OCTADECANETHIOL FOR SYNTHESIS (C005B-029641)

    Price: $99.19
    List Price: $110.21
    Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Appearance of substance (visual): turbidity Melting range (lower value): &#8805 28 &#176C Melting range (upper value): &#8804 32 &#176C Identity (IR): passes test Due to its specific melting
    SKU8144440050
    MFR. NameSigma-Aldrich
    Catalog No. C005B-029641
    Pack Size 50 GR
    Price:
    Price: $99.19
    List Price: $110.21
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  • 1-octadecanethiol for synthesis (c15-1228-151)
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    8144440250

    1-OCTADECANETHIOL FOR SYNTHESIS (C005B-029642)

    Price: $222.64
    List Price: $247.38
    Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Appearance of substance (visual): turbidity Melting range (lower value): &#8805 28 &#176C Melting range (upper value): &#8804 32 &#176C Identity (IR): passes test Due to its specific melting
    SKU8144440250
    MFR. NameSigma-Aldrich
    Catalog No. C005B-029642
    Pack Size 250 GR
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    Price: $222.64
    List Price: $247.38
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  • 1-octadecanethiol for synthesis (c15-1228-152)
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    8144448000

    1-OCTADECANETHIOL FOR SYNTHESIS (C005B-029643)

    Price: $4,186.21
    List Price: $4,651.35
    Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Appearance of substance (visual): turbidity Melting range (lower value): &#8805 28 &#176C Melting range (upper value): &#8804 32 &#176C Identity (IR): passes test Due to its specific melting
    SKU8144448000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-029643
    Pack Size 8 KG
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    Price: $4,186.21
    List Price: $4,651.35
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  • 2-(4-bromo-phenyl)-thiazole-4-carboxylic acid ethyl ester (c09-0769-979)
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    B187680-1g

    2-(4-Bromo-phenyl)-thiazole-4-carboxylic acid ethyl ester (C007B-054878)

    Price: $91.80
    List Price: $102.00
    2-(4-Bromo-phenyl)-thiazole-4-carboxylic acid ethyl ester.
    SKUB187680-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-054878
    Pack Size 1 EA
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    Price: $91.80
    List Price: $102.00
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  • 2-thiobarbituric acid reagent for sorbic
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    1081800025

    2-THIOBARBITURIC ACID REAGENT FOR SORBIC

    Price: $242.87
    List Price: $269.86
    Analysis Note Assay (acidimetric calculated on dried substance): &#8805 99 Identity (IR-spectrum): passes test pH-value (1&#8199% water): 1.7 - 1.
    SKU1081800025
    MFR. NameSigma-Aldrich
    Catalog No. C005B-045074
    Pack Size 25 GR
    Price:
    Price: $242.87
    List Price: $269.86
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  • 4-pentenoic anhydride (c15-1254-907)
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    471801-25ML

    4-PENTENOIC ANHYDRIDE 98% (C005B-054499)

    Price: $688.57
    List Price: $765.07
    4-Pentenoic anhydride is a carboxylic anhydride. Application 4-Pentenoic anhydride may be used: In the preparation of glucose functionalized (co)polymers.
    SKU471801-25ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-054499
    Pack Size 25 ML
    Price:
    Price: $688.57
    List Price: $765.07
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  • 4-pentenoic anhydride (c15-1254-908)
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    471801-5ML

    4-PENTENOIC ANHYDRIDE 98% (C005B-054500)

    Price: $243.79
    List Price: $270.87
    4-Pentenoic anhydride is a carboxylic anhydride. Application 4-Pentenoic anhydride may be used: In the preparation of glucose functionalized (co)polymers.
    SKU471801-5ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-054500
    Pack Size 5 ML
    Price:
    Price: $243.79
    List Price: $270.87
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  • ?9-thch (crm)-1 mg
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    34186-1

    ?9-THCH (CRM)-1 mg

    Price: $565.83
    List Price: $628.70
    A certified reference material categorized as a phytocannabinoid has been found in a Cannabis variety grown for medicinal purposes intended for research and forensic applications
    SKU34186-1
    MFR. NameCayman Chemical Company
    Catalog No. C003B-105431
    Pack Size 1 EA
    Price:
    Price: $565.83
    List Price: $628.70
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  • aldehydes standard 1000 ug/ml water (low toc, < 50 ppb) 1x1ml
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    ALD-100-1

    Aldehydes Standard 1000 ug/mL water (low TOC, < 50 ppb) 1X1ML

    Price: $98.57
    List Price: $109.53
    Analyte: Acetaldehyde, CAS Number: 75-07-0 Analyte: Formaldehyde, CAS Number: 50-00-0 . EPA, Method: 554 EPA, Method: 8315A.
    SKUALD-100-1
    MFR. NameULTRA SCIENTIFIC
    Catalog No. C003B-486033
    Pack Size 1 EA
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    Price: $98.57
    List Price: $109.53
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  • amco clear 0.0 ntu turbidity std 250ml
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    85003

    Amco Clear 0.0 NTU Turbidity Std 250mL

    Price: $102.09
    List Price: $113.43
    Our Amco Clear® turbidity standards are traceable to NIST Primary Standards on account of their consistent particle size and photometric accuracy via UV-VIS spectroscopy. Each lot is normalized to historical lots which were formulated to dilutions
    SKU85003
    MFR. NameGFS CHEMICALS INC
    Catalog No. C003B-195052
    Pack Size 1 EA
    Price:
    Price: $102.09
    List Price: $113.43
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  • amco clear turbidity standard, 0.0 ntu, 1 gal
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    85006

    Amco Clear Turbidity Standard, 0.0 NTU, 1 Gal

    Price: $391.02
    List Price: $434.47
    Our Amco Clear® turbidity standards are traceable to NIST Primary Standards on account of their consistent particle size and photometric accuracy via UV-VIS spectroscopy. Each lot is normalized to historical lots which were formulated to dilutions
    SKU85006
    MFR. NameGFS CHEMICALS INC
    Catalog No. C003B-196157
    Pack Size 1 EA
    Price:
    Price: $391.02
    List Price: $434.47
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