Skip to main content
Exclusive Savings: Take 10% OFF All Cenmed Products | Upgrade Your Lab For Less Shop Now
US English

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.

  
  • (2e)-eicosenoic acid (c007b-602802)
    Add to Cart The item has been added
    E1416151-10mg

    (2E)-Eicosenoic acid (C007B-602802)

    Price: $340.02
    List Price: $377.80
    (2E)-Eicosenoic acid
    SKUE1416151-10mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-602802
    Pack Size 1 EA
    Price:
    Price: $340.02
    List Price: $377.80
    Quantity:
     
    The item has been added
  • (2e)-eicosenoic acid (c007b-602803)
    Add to Cart The item has been added
    E1416151-5mg

    (2E)-Eicosenoic acid (C007B-602803)

    Price: $185.95
    List Price: $206.61
    (2E)-Eicosenoic acid
    SKUE1416151-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-602803
    Pack Size 1 EA
    Price:
    Price: $185.95
    List Price: $206.61
    Quantity:
     
    The item has been added
  • (r)-(+)-1-phenylethylamine for the resol
    Add to Cart The item has been added
    8070310100

    (R)-(+)-1-PHENYLETHYLAMINE FOR THE RESOL

    Price: $374.04
    List Price: $415.60
    Analysis Note Assay (GC, area%): &#8805 99.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.
    SKU8070310100
    MFR. NameSigma-Aldrich
    Catalog No. C005B-038078
    Pack Size 100 ML
    Price:
    Price: $374.04
    List Price: $415.60
    Quantity:
     
    The item has been added
  • (s)-(-)-1-phenylethylamine for the resol (c15-1226-827)
    Add to Cart The item has been added
    8070470250

    (S)-(-)-1-PHENYLETHYLAMINE FOR THE RESOL (C005B-028442)

    Price: $959.88
    List Price: $1,066.53
    Analysis Note Assay (GC, area%): &#8805 99.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.
    SKU8070470250
    MFR. NameSigma-Aldrich
    Catalog No. C005B-028442
    Pack Size 250 ML
    Price:
    Price: $959.88
    List Price: $1,066.53
    Quantity:
     
    The item has been added
  • 000000001007489025 sulfuric acid 98% for the determination
    Add to Cart The item has been added
    1007489025

    000000001007489025 SULFURIC ACID 98% FOR THE DETERMINATION

    Price: $907.62
    List Price: $1,008.46
    000000001007489025 SULFURIC ACID 98% FOR THE DETERMINATION
    SKU1007489025
    MFR. NameSigma-Aldrich
    Catalog No. C005B-494096
    Pack Size 1 EA
    Price:
    Price: $907.62
    List Price: $1,008.46
    Quantity:
     
    The item has been added
  • 000000001990170001 buffer solution ph 6.86 (25 30 x 30 ml
    Add to Cart The item has been added
    1990170001

    000000001990170001 Buffer solution pH 6.86 (25 30 X 30 ML

    Price: $323.16
    List Price: $359.06
    000000001990170001 Buffer solution pH 6.86 (25 30 X 30 ML
    SKU1990170001
    MFR. NameSigma-Aldrich
    Catalog No. C005B-499045
    Pack Size 1 EA
    Price:
    Price: $323.16
    List Price: $359.06
    Quantity:
     
    The item has been added
  • 1, 10-phen fer sulf .025 m 125 ml
    Add to Cart The item has been added
    57802

    1, 10-Phen Fer Sulf .025 M 125 ml

    Price: $287.36
    List Price: $319.29
    Formula: C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>&bullFeSO<sub>4</sub>
    SKU57802
    MFR. NameGFS CHEMICALS
    Catalog No. C003B-524673
    Pack Size 1 EA
    Price:
    Price: $287.36
    List Price: $319.29
    Quantity:
     
    The item has been added
  • 1, 10-phen fer sulf .025 m 25 ml
    Add to Cart The item has been added
    57801

    1, 10-Phen Fer Sulf .025 M 25 ml

    Price: $275.76
    List Price: $306.40
    Formula: C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>&bullFeSO<sub>4</sub>
    SKU57801
    MFR. NameGFS CHEMICALS
    Catalog No. C003B-525739
    Pack Size 1 EA
    Price:
    Price: $275.76
    List Price: $306.40
    Quantity:
     
    The item has been added
  • 1, 10-phen fer sulf .025 m 250 ml
    Add to Cart The item has been added
    57803

    1, 10-Phen Fer Sulf .025 M 250 ml

    Price: $370.10
    List Price: $411.22
    Formula: C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>&bullFeSO<sub>4</sub>
    SKU57803
    MFR. NameGFS CHEMICALS
    Catalog No. C003B-525239
    Pack Size 1 EA
    Price:
    Price: $370.10
    List Price: $411.22
    Quantity:
     
    The item has been added
  • 1, 10-phen fer sulf .025 m 500 ml
    Add to Cart The item has been added
    57804

    1, 10-Phen Fer Sulf .025 M 500 ml

    Price: $532.36
    List Price: $591.52
    Formula: C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>&bullFeSO<sub>4</sub>
    SKU57804
    MFR. NameGFS CHEMICALS
    Catalog No. C003B-525779
    Pack Size 1 EA
    Price:
    Price: $532.36
    List Price: $591.52
    Quantity:
     
    The item has been added
  • 1-heptane sul acid 100g
    Add to Cart The item has been added
    HX0101-3

    1-Heptane Sul Acid 100G

    Price: $1,248.49
    List Price: $1,387.21
    Formula: Mixture (Borate) Appearance: Clear, colorless liquid pH at 25°C: 9.99-10.01
    SKUHX0101-3
    MFR. NameHACH
    Catalog No. C003B-005855
    Pack Size 1 EA
    Price:
    Price: $1,248.49
    List Price: $1,387.21
    Quantity:
     
    The item has been added
  • 1-naphtholbenzein indicator 5 g
    Add to Cart The item has been added
    1062020005

    1-NAPHTHOLBENZEIN INDICATOR 5 G

    Price: $158.17
    List Price: $175.74
    Analysis Note Identity (IR-spectrum): passes test Identity (UV/VIS-Spectrum): passes test Absorption maximum &#955 max. (perchloric acid (0,1 mol/l) in acetic acid): 622 - 626 nm Spec.
    SKU1062020005
    MFR. NameSigma-Aldrich
    Catalog No. C005B-018490
    Pack Size 5 GR
    Price:
    Price: $158.17
    List Price: $175.74
    Quantity:
     
    The item has been added

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.