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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.

  
  • buffer, ph 10.00, clear, 20l, cubitainer
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    C2156510-20F

    Buffer, pH 10.00, Clear, 20L, Cubitainer

    Price: $594.62
    List Price: $660.69
    The Reagents clear buffer with a pH rating of 10 is used for the minimal adjustment and neutralization of pH levels in acids and bases. It is mainly used in chemical laboratories and research facilities.
    SKUC2156510-20F
    MFR. NameREAGENTS
    Catalog No. C003B-412473
    Pack Size 1 EA
    Price:
    Price: $594.62
    List Price: $660.69
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  • buffer, ph 4.01 - color coded red, standard   1l
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    IBF-040-L

    Buffer, pH 4.01 - Color Coded Red, Standard 1L

    Price: $175.58
    List Price: $195.09
    Buffer, pH 4.01 - Color Coded Red,
    SKUIBF-040-L
    MFR. NameULTRA SCIENTIFIC
    Catalog No. C003B-171803
    Pack Size 1 EA
    Price:
    Price: $175.58
    List Price: $195.09
    Quantity:
     
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  • buffer, reference standard, ph 12.00 ± 0.01 at 25°c, ricca chemical
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    161532

    Buffer, Reference Standard, pH 12.00 ± 0.01 at 25°C, Ricca Chemical

    Price: $37.29
    List Price: $41.44
    Buffer, Reference Standard, pH 12.00 ± 0.
    SKU161532
    MFR. NameRICCA CHEMICAL
    Catalog No. C012B-001477
    Pack Size 3 EA
    Price:
    Price: $37.29
    List Price: $41.44
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  • buffer, reference standard, ph 7.00 ± 0.01 at 25°c, ricca chemical (c012b-001470)
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    155016

    Buffer, Reference Standard, pH 7.00 ± 0.01 at 25°C, Ricca Chemical (C012B-001470)

    Price: $46.62
    List Price: $51.79
    Buffer, Reference Standard, pH 7.00 ± 0.
    SKU155016
    MFR. NameRICCA CHEMICAL
    Catalog No. C012B-001470
    Pack Size 5 EA
    Price:
    Price: $46.62
    List Price: $51.79
    Quantity:
     
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  • buffer, reference standard, ph 7.00 ± 0.01 at 25°c, ricca chemical (c012b-001471)
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    155032

    Buffer, Reference Standard, pH 7.00 ± 0.01 at 25°C, Ricca Chemical (C012B-001471)

    Price: $74.37
    List Price: $82.63
    Buffer, Reference Standard, pH 7.00 ± 0.
    SKU155032
    MFR. NameRICCA CHEMICAL
    Catalog No. C012B-001471
    Pack Size 3 EA
    Price:
    Price: $74.37
    List Price: $82.63
    Quantity:
     
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  • certipur  buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb (c08-0432-971)
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    1.09409.1000
    109409 Buffer solution pH 10.00 (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur®
    SKU1.09409.1000
    MFR. NameHACH
    Catalog No. C003B-230560
    Pack Size 1 EA
    Price:
    Price: $273.31
    List Price: $303.68
    Quantity:
     
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  • chemicals (c08-0573-692)
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    5000-4

    Chemicals (C003B-139942)

    Price: $49.42
    List Price: $54.91
    Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium.
    SKU5000-4
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-139942
    Pack Size 1 EA
    Price:
    Price: $49.42
    List Price: $54.91
    Quantity:
     
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  • chemicals (c08-0573-913)
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    5000-16

    Chemicals (C003B-140065)

    Price: $72.65
    List Price: $80.72
    Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium.
    SKU5000-16
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-140065
    Pack Size 1 EA
    Price:
    Price: $72.65
    List Price: $80.72
    Quantity:
     
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  • chemicals (c08-0574-521)
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    5000-32

    Chemicals (C003B-140365)

    Price: $100.34
    List Price: $111.49
    Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium.
    SKU5000-32
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-140365
    Pack Size 1 EA
    Price:
    Price: $100.34
    List Price: $111.49
    Quantity:
     
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  • chemicals (c08-0576-736)
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    5000-1

    Chemicals (C003B-416443)

    Price: $379.17
    List Price: $421.30
    Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium.
    SKU5000-1
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-416443
    Pack Size 1 EA
    Price:
    Price: $379.17
    List Price: $421.30
    Quantity:
     
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  • chemicals (c08-0577-323)
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    RDCM0900-10F1

    Chemicals (C003B-416850)

    Price: $492.61
    List Price: $547.34
    Methyl Red sodium salt is the sodium salt of Methyl Red. Methyl red is an indicator dye that turns red in acidic solutions. It is a pH indicator, turning red under pH 4.4, yellow over pH 6.2, and orange in between those values.
    SKURDCM0900-10F1
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-416850
    Pack Size 1 EA
    Price:
    Price: $492.61
    List Price: $547.34
    Quantity:
     
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  • chemizorb  oh- absorbent and neutralizer for spilled alkalis, with indicator, 1 kg
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    1.01596.1000

    Chemizorb OH- Absorbent and neutralizer for spilled alkalis, with indicator, 1 kg

    Price: $234.19
    List Price: $260.21
    Solubility: (20&degC) no data available
    SKU1.01596.1000
    MFR. NameHACH
    Catalog No. C003B-004572
    Pack Size 1 EA
    Price:
    Price: $234.19
    List Price: $260.21
    Quantity:
     
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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.