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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.

  
  • copper sulfate, 2% w/v 4 l
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    2317-1

    Copper Sulfate, 2% w/v 4 L

    Price: $508.88
    List Price: $565.43
    Aqueous Solution Formula: CuSO<sub>4</sub>&#82265H<sub>2</sub>O Formula Weight: 249.68 CAS Number: 7758-99-8
    SKU2317-1
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-416957
    Pack Size 1 EA
    Price:
    Price: $508.88
    List Price: $565.43
    Quantity:
     
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  • di-sodium hydrogen phosphate solution (buffer stock solution)
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    1.06587.1000

    di-Sodium hydrogen phosphate solution (buffer stock solution)

    Price: $402.17
    List Price: $446.86
    Solubility (20 °C) soluble Density 1.01 g/cm 3 (20 °C) pH value ca.9.2 (H<sub>2</sub>O, 20 °C) (ready-to-use solution)
    SKU1.06587.1000
    MFR. NameHACH
    Catalog No. C003B-230194
    Pack Size 1 EA
    Price:
    Price: $402.17
    List Price: $446.86
    Quantity:
     
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  • diethylenetriaminepentaacetic acid, pentasodium salt (c09-0854-801)
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    D302814-100g

    Diethylenetriaminepentaacetic acid, pentasodium salt (C007B-132768)

    Price: $59.80
    List Price: $66.44
    product description:Diethylenetriamine-pentaacetic acid pentasodium salt is an organic chelating agent.application:Diethylenetriamine-pentaacetic acid pentasodium salt solution may be used in a competitive indirect enzyme-linked immunoassay for the
    SKUD302814-100g
    MFR. NameAladdin Scientific
    Catalog No. C007B-132768
    Pack Size 1 EA
    Price:
    Price: $59.80
    List Price: $66.44
    Quantity:
     
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  • diethylenetriaminepentaacetic acid, pentasodium salt (c09-0854-802)
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    D302814-25g

    Diethylenetriaminepentaacetic acid, pentasodium salt (C007B-132769)

    Price: $21.80
    List Price: $24.22
    product description:Diethylenetriamine-pentaacetic acid pentasodium salt is an organic chelating agent.application:Diethylenetriamine-pentaacetic acid pentasodium salt solution may be used in a competitive indirect enzyme-linked immunoassay for the
    SKUD302814-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-132769
    Pack Size 1 EA
    Price:
    Price: $21.80
    List Price: $24.22
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  • diethylenetriaminepentaacetic acid, pentasodium salt (c09-0854-803)
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    D302814-500g

    Diethylenetriaminepentaacetic acid, pentasodium salt (C007B-132770)

    Price: $117.52
    List Price: $130.58
    product description:Diethylenetriamine-pentaacetic acid pentasodium salt is an organic chelating agent.application:Diethylenetriamine-pentaacetic acid pentasodium salt solution may be used in a competitive indirect enzyme-linked immunoassay for the
    SKUD302814-500g
    MFR. NameAladdin Scientific
    Catalog No. C007B-132770
    Pack Size 1 EA
    Price:
    Price: $117.52
    List Price: $130.58
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  • dipso (c15-1257-858)
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    D0306-100G

    DIPSO BIOXTRA PH 4.0-5.5 0.1 M H2O AT 20¢€“'C >= 98% (TITRATION) (C005B-057139)

    Price: $582.24
    List Price: $646.93
    DIPSO
    SKUD0306-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057139
    Pack Size 100 GR
    Price:
    Price: $582.24
    List Price: $646.93
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  • disinfectant test broth (staphylococcus aureus enrichment br (c08-0443-881)
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    M464-500G

    Disinfectant Test Broth (Staphylococcus Aureus Enrichment Br (C003B-236626)

    Price: $626.33
    List Price: $695.93
    Disinfectant test broth (Staphylococcus aureus Enrichment broth) is recommended for enrichment of Staphylococcus aureus. Staphylococcaceae grows luxuriantlly on the media.
    SKUM464-500G
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-236626
    Pack Size 1 EA
    Price:
    Price: $626.33
    List Price: $695.93
    Quantity:
     
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  • disinfectant test broth (staphylococcus aureus enrichment br (c08-0446-615)
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    M464-2.5KG

    Disinfectant Test Broth (Staphylococcus Aureus Enrichment Br (C003B-239068)

    Price: $1,847.38
    List Price: $2,052.65
    Disinfectant test broth (Staphylococcus aureus Enrichment broth) is recommended for enrichment of Staphylococcus aureus. Staphylococcaceae grows luxuriantlly on the media.
    SKUM464-2.5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-239068
    Pack Size 1 EA
    Price:
    Price: $1,847.38
    List Price: $2,052.65
    Quantity:
     
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  • disinfectant test broth (staphylococcus aureus enrichment br (c08-0448-711)
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    M464-5KG

    Disinfectant Test Broth (Staphylococcus Aureus Enrichment Br (C003B-241099)

    Price: $3,507.10
    List Price: $3,896.78
    Disinfectant test broth (Staphylococcus aureus Enrichment broth) is recommended for enrichment of Staphylococcus aureus. Staphylococcaceae grows luxuriantlly on the media.
    SKUM464-5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-241099
    Pack Size 1 EA
    Price:
    Price: $3,507.10
    List Price: $3,896.78
    Quantity:
     
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  • dpd indicator solution 4 l
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    2655-1

    DPD Indicator Solution 4 L

    Price: $1,359.59
    List Price: $1,510.65
    For Residual Chlorine Analysis Formula: Mixture
    SKU2655-1
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-418207
    Pack Size 1 EA
    Price:
    Price: $1,359.59
    List Price: $1,510.65
    Quantity:
     
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  • dri ph detect 4.5 control, 1/bx (us only) (not available for sale into canada) (minimum shelf life of 2 months) (non-returnable) (must be refrigerated)
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    5390015511
    DRI pH Detect 4.5 Control, 1/bx (US Only) (Not Available For Sale into Canada) (Minimum Shelf Life of 2 Months) (Non-Returnable) (Must be Refrigerated). CONTROL 4.5 DRI PH DETECT 1/BX NR
    SKU5390015511
    MFR. NameHORIBA INSTRUMENTS
    Catalog No. C001B-086567
    Pack Size 1 BX
    Price:
    Price: $121.29
    List Price: $134.76
    Quantity:
     
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  • epa method 525.3 pah is mix, 500  g/ml each in acetone, 1 ml/ampul
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    32547

    EPA Method 525.3 PAH IS Mix, 500 g/mL each in acetone, 1 mL/ampul

    Price: $114.95
    List Price: $127.72
    Compound List Acenaphthene-D10 (15067-26-2) Chrysene-D12 (1719-03-5) Phenanthrene-D10 (1517-22-2)
    SKU32547
    MFR. NameRESTEK
    Catalog No. C003B-544059
    Pack Size 1 EA
    Price:
    Price: $114.95
    List Price: $127.72
    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.