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pH Indicators

Browse our curated selection of pH Indicators from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

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  • bromocresol green na salt acs 10 g
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    RDCB0600-10F1

    Bromocresol Green Na Salt ACS 10 g

    Price: $610.82
    List Price: $678.69
    The Ricca Chemical bromocresol green sodium salt is a pH sensitive indicator that is used for colorimetric detection, electrophoresis, titration and other chemical experiments.
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    SKURDCB0600-10F1
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-141690
    Pack Size 1 EA
    Price:
    Price: $610.82
    List Price: $678.69
    Quantity:
     
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    Catalog No.
    C003B-141690
    Description
    The Ricca Chemical bromocresol green sodium salt is a pH sensitive indicator that is used for colorimetric detection, electrophoresis, titration and other chemical experiments.
  • bromocresol green na salt acs 200 g
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    RDCB0600-200B1

    Bromocresol Green Na Salt ACS 200 g

    Price: $5,056.75
    List Price: $5,618.61
    The Ricca Chemical bromocresol green sodium salt is a pH sensitive indicator that is used for colorimetric detection, electrophoresis, titration and other chemical experiments.
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    SKURDCB0600-200B1
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-418500
    Pack Size 1 EA
    Price:
    Price: $5,056.75
    List Price: $5,618.61
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-418500
    Description
    The Ricca Chemical bromocresol green sodium salt is a pH sensitive indicator that is used for colorimetric detection, electrophoresis, titration and other chemical experiments.
  • bromocresol green sodium salt indicator
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    1015410010

    BROMOCRESOL GREEN SODIUM SALT INDICATOR

    Price: $868.94
    List Price: $965.49
    Analysis Note Transition range: pH 3.8 - pH 5.
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    SKU1015410010
    MFR. NameSigma-Aldrich
    Catalog No. C005B-053785
    Pack Size 10 GR
    Price:
    Price: $868.94
    List Price: $965.49
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-053785
    Description
    Analysis Note Transition range: pH 3.8 - pH 5.
    CAS Number
    62625-32-5
  • bromocresol purple indicator acs reag. ph eur
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    1030250005

    BROMOCRESOL PURPLE INDICATOR ACS REAG. PH EUR

    Price: $197.69
    List Price: $219.66
    Analysis Note Transition range: pH 5.2 - pH 6.
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    SKU1030250005
    MFR. NameSigma-Aldrich
    Catalog No. C005B-009819
    Pack Size 5 GR
    Price:
    Price: $197.69
    List Price: $219.66
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    Catalog No.
    C005B-009819
    Description
    Analysis Note Transition range: pH 5.2 - pH 6.
    CAS Number
    115-40-2
  • bromophenol blue indicator ph 3.0-4.6 ac (c15-1206-280)
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    1081220025

    BROMOPHENOL BLUE INDICATOR PH 3.0-4.6 AC (C005B-009815)

    Price: $464.95
    List Price: $516.62
    Analysis Note Transition range: pH 3.0 - pH 4.
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    SKU1081220025
    MFR. NameSigma-Aldrich
    Catalog No. C005B-009815
    Pack Size 25 GR
    Price:
    Price: $464.95
    List Price: $516.62
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-009815
    Description
    Analysis Note Transition range: pH 3.0 - pH 4.
    CAS Number
    115-39-9
  • bromothymol blue, 0.04% aq 1 l
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    1375-32

    Bromothymol Blue, 0.04% Aq 1 L

    Price: $138.99
    List Price: $154.44
    The Ricca Chemical bromothymol blue indicator is used on chemical substances that require more than 7 pH. This pH indicator is mainly used for the accurate measurement of carbonic acid in a liquid. Application: For Glassware Residue Detection
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    SKU1375-32
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-140789
    Pack Size 1 EA
    Price:
    Price: $138.99
    List Price: $154.44
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-140789
    Description
    The Ricca Chemical bromothymol blue indicator is used on chemical substances that require more than 7 pH. This pH indicator is mainly used for the accurate measurement of carbonic acid in a liquid. Application: For Glassware Residue Detection
  • bromothymol blue, 0.04% aq 120 ml
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    1375-4

    Bromothymol Blue, 0.04% Aq 120 mL

    Price: $57.23
    List Price: $63.59
    The Ricca Chemical bromothymol blue indicator is used on chemical substances that require more than 7 pH. This pH indicator is mainly used for the accurate measurement of carbonic acid in a liquid. Application: For Glassware Residue Detection
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    SKU1375-4
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-139967
    Pack Size 1 EA
    Price:
    Price: $57.23
    List Price: $63.59
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-139967
    Description
    The Ricca Chemical bromothymol blue indicator is used on chemical substances that require more than 7 pH. This pH indicator is mainly used for the accurate measurement of carbonic acid in a liquid. Application: For Glassware Residue Detection
  • buffer concentrate for 500 ml buffer sol (c15-1296-586)
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    1098920001

    BUFFER CONCENTRATE FOR 500 ML BUFFER SOL (C005B-093796)

    Price: $145.46
    List Price: $161.63
    The Titrisol &#174 reference buffer concentrate [phosphate/sodium hydroxide pH=12.00±0.
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    SKU1098920001
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093796
    Pack Size 1 AM
    Price:
    Price: $145.46
    List Price: $161.63
    Quantity:
     
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    Catalog No.
    C005B-093796
    Description
    The Titrisol &#174 reference buffer concentrate [phosphate/sodium hydroxide pH=12.00±0.
  • buffer ph 1.68 5/60ml bottle
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    00653-07

    BUFFER PH 1.68 5/60ML BOTTLE

    Price: $141.82
    List Price: $157.57
    BUFFER PH 1.68 5/60ML BOTTLE
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    SKU00653-07
    MFR. NameAntylia Scientific
    Catalog No. C020B-013067
    Pack Size 5 PK
    Price:
    Price: $141.82
    List Price: $157.57
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    Catalog No.
    C020B-013067
    Description
    BUFFER PH 1.68 5/60ML BOTTLE
  • buffer ph 6.86 5/60ml bottle
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    00653-11

    BUFFER PH 6.86 5/60ML BOTTLE

    Price: $141.82
    List Price: $157.57
    BUFFER PH 6.86 5/60ML BOTTLE
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    SKU00653-11
    MFR. NameAntylia Scientific
    Catalog No. C020B-013071
    Pack Size 5 PK
    Price:
    Price: $141.82
    List Price: $157.57
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    Catalog No.
    C020B-013071
    Description
    BUFFER PH 6.86 5/60ML BOTTLE
  • buffer ph 7.0 for mi456, 100ml
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    Mi556-003

    Buffer pH 7.0 for Mi456, 100mL

    Price: $88.76
    List Price: $98.63
    Mi456 is a user-friendly microprocessor-based mini-titrator for the determination of the titratable total acidity in the process of wine making. This minititrator gives you direct readings in g/L of tartaric acid, with a range of 0.
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    SKUMi556-003
    MFR. NameMILWAUKEE INSTRUMENTS
    Catalog No. C003B-257837
    Pack Size 1 EA
    Price:
    Price: $88.76
    List Price: $98.63
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-257837
    Description
    Mi456 is a user-friendly microprocessor-based mini-titrator for the determination of the titratable total acidity in the process of wine making. This minititrator gives you direct readings in g/L of tartaric acid, with a range of 0.
  • buffer ph 8.2 for mi456, 100ml
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    Mi556-004

    Buffer pH 8.2 for Mi456, 100mL

    Price: $86.36
    List Price: $95.96
    Mi456 is a user-friendly microprocessor-based mini-titrator for the determination of the titratable total acidity in the process of wine making. This minititrator gives you direct readings in g/L of tartaric acid, with a range of 0.
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    SKUMi556-004
    MFR. NameMILWAUKEE INSTRUMENTS
    Catalog No. C003B-024827
    Pack Size 1 EA
    Price:
    Price: $86.36
    List Price: $95.96
    Quantity:
     
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    Product Information

    Catalog No.
    C003B-024827
    Description
    Mi456 is a user-friendly microprocessor-based mini-titrator for the determination of the titratable total acidity in the process of wine making. This minititrator gives you direct readings in g/L of tartaric acid, with a range of 0.
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About pH Indicators

Cenmed Enterprises provides a comprehensive selection of pH Indicators products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.

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