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pH Indicator Strips

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

  
  • phenol red solution (c09-1018-028)
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    P432098-100ml

    Phenol red solution (C007B-249247)

    Price: $120.98
    List Price: $134.42
    ApplicationFor use as a pH indicator in cell culture applications.
    SKUP432098-100ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-249247
    Pack Size 1 EA
    Price:
    Price: $120.98
    List Price: $134.42
    Quantity:
     
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  • phenol red, 1% w/v 120 ml
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    5725-4

    Phenol Red, 1% w/v 120 mL

    Price: $131.39
    List Price: $145.99
    The Ricca Chemical 1% w/v phenol red indicator is useful for monitoring the pH levels in numerous cell and tissue culture media. It can also be used as a pH indicator while doing titration procedures in laboratories.
    SKU5725-4
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-414725
    Pack Size 1 EA
    Price:
    Price: $131.39
    List Price: $145.99
    Quantity:
     
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  • phenol red, 1% w/v 500 ml
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    5725-16

    Phenol Red, 1% w/v 500 mL

    Price: $95.67
    List Price: $106.30
    The Ricca Chemical 1% w/v phenol red indicator is useful for monitoring the pH levels in numerous cell and tissue culture media. It can also be used as a pH indicator while doing titration procedures in laboratories.
    SKU5725-16
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-140442
    Pack Size 1 EA
    Price:
    Price: $95.67
    List Price: $106.30
    Quantity:
     
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  • phenolphthalein paper 3 rolls
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    1095210003

    PHENOLPHTHALEIN PAPER 3 ROLLS

    Price: $191.73
    List Price: $213.04
    Roll (4.8 m), with color scale MQuant &#174 Phenolphthalein paper is suitable to monitor a qualitative pH change in the alkalinic range.
    SKU1095210003
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093731
    Pack Size 3 RL
    Price:
    Price: $191.73
    List Price: $213.04
    Quantity:
     
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  • pheonol red indicator
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    7042-G

    Pheonol Red Indicator

    Price: $62.34
    List Price: $69.26
    Calcium Hardness 1 Buffer, 30ml ColorQ V1.40 and Higher<br/><br/>
    SKU7042-G
    MFR. NameLAMOTTE CHEMICAL
    Catalog No. C003B-572013
    Pack Size 1 EA
    Price:
    Price: $62.34
    List Price: $69.26
    Quantity:
     
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  • phep 4 waterproof ph tester,
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    HI98127

    Phep 4 Waterproof pH Tester,

    Price: $325.53
    List Price: $361.69
    The pHep &reg 4 tester is for users that require the greatest accuracy and features while staying economical. This model has BEPS as well as user selectable automatic shut-off, replacable pH electrode cartridge, stability indicator and automatic
    SKUHI98127
    MFR. NameHANNA INSTRUMENTS
    Catalog No. C003B-234006
    Pack Size 1 EA
    Price:
    Price: $325.53
    List Price: $361.69
    Quantity:
     
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  • phosphonate test kit (syringe titration)
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    TK0158-Z

    Phosphonate Test Kit (Syringe Titration)

    Price: $581.23
    List Price: $645.82
    Our C859L81 drop count kit is economical and easy to use. A modified phosphonate kit (C859L82) is also available to help compensate for high alkaline waters and possible fluoride interferences.
    SKUTK0158-Z
    MFR. NameAQUAPHOENIX SCIENTIFIC
    Catalog No. C003B-050493
    Pack Size 1 EA
    Price:
    Price: $581.23
    List Price: $645.82
    Quantity:
     
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  • phtestr 10 bnc
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    35634-14

    pHtestr 10 BNC

    Price: $332.21
    List Price: $369.13
    Customizable to your application - use with any pH electrode with a BNC connector Versatility of a handheld meter at a pocket price IP67- rated protects meter from water dust and shock while offereing chemical resistance Meter floats - accidental dro
    SKU35634-14
    MFR. NameCOLE-PARMER
    Catalog No. C003B-109987
    Pack Size 1 EA
    Price:
    Price: $332.21
    List Price: $369.13
    Quantity:
     
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  • phtestr buffer kit
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    06754-01

    PHTESTR BUFFER KIT

    Price: $332.52
    List Price: $369.47
    PHTESTR BUFFER KIT
    SKU06754-01
    MFR. NameAntylia Scientific
    Catalog No. C020B-013129
    Pack Size 1 EA
    Price:
    Price: $332.52
    List Price: $369.47
    Quantity:
     
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  • pi214 ph/ion meter fluoride kt
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    PSTAR2147

    PI214 pH/ion meter fluoride kt

    Price: $3,120.42
    List Price: $3,467.13
    PI214 pH/ion meter fluoride kt
    SKUPSTAR2147
    MFR. NameThermo Scientific
    Catalog No. C011B-036054
    Pack Size 1 EA
    Price:
    Price: $3,120.42
    List Price: $3,467.13
    Quantity:
     
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  • pi214 ph/ion meter ph kit
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    PSTAR2145

    PI214 pH/ion meter pH kit

    Price: $2,722.84
    List Price: $3,025.37
    PI214 pH/ion meter pH kit
    SKUPSTAR2145
    MFR. NameThermo Scientific
    Catalog No. C011B-036052
    Pack Size 1 EA
    Price:
    Price: $2,722.84
    List Price: $3,025.37
    Quantity:
     
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  • pi217 ph/ion meter ph std kit
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    PSTAR2175

    PI217 pH/ion meter pH std kit

    Price: $3,758.96
    List Price: $4,176.62
    PI217 pH/ion meter pH std kit
    SKUPSTAR2175
    MFR. NameThermo Scientific
    Catalog No. C011B-036064
    Pack Size 1 EA
    Price:
    Price: $3,758.96
    List Price: $4,176.62
    Quantity:
     
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About pH Indicator Strips

Cenmed Enterprises provides a comprehensive selection of pH Indicator Strips 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. Please contact our customer service team to initiate a return authorization.

  • 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.