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Measuring and observing and testing instruments

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

  
  • conductivity/tds standard, solution (100 umhos)   500ml
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    IBF-501

    Conductivity/TDS Standard, Solution (100 umhos) 500ML

    Price: $183.38
    List Price: $203.76
    Conductivity/TDS , Solution (100 µmhos)
    SKUIBF-501
    MFR. NameULTRA SCIENTIFIC
    Catalog No. C003B-485532
    Pack Size 1 EA
    Price:
    Price: $183.38
    List Price: $203.76
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  • conductivity/tds standard, solution (2000 umhos)   500ml
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    IBF-520

    Conductivity/TDS Standard, Solution (2000 umhos) 500ML

    Price: $192.43
    List Price: $213.82
    Conductivity/TDS , Solution (2000 µmhos)
    SKUIBF-520
    MFR. NameULTRA SCIENTIFIC
    Catalog No. C003B-485536
    Pack Size 1 EA
    Price:
    Price: $192.43
    List Price: $213.82
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  • conductivity/tds/temperature meter
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    EC150

    Conductivity/TDS/Temperature Meter

    Price: $257.59
    List Price: $286.21
    Waterproof meter with high-accuracy multi-ranging sensor Units of measure include &microS/cm, mS/cm, ppm, ppt Adjustable Conductivity to TDS ratio factor from 0.4 to 1.
    SKUEC150
    MFR. NameTELEDYNE
    Catalog No. C003B-435988
    Pack Size 1 EA
    Price:
    Price: $257.59
    List Price: $286.21
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  • congo paper 3 rolls
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    1095140003

    CONGO PAPER 3 ROLLS

    Price: $177.70
    List Price: $197.44
    MQuant &#174 Congo red paper is suitable to monitor a qualitative pH change in the acidic range. The paper changes its color from blue-violet (pH &lt 2) to red-orange (pH &gt 5).
    SKU1095140003
    MFR. NameSigma-Aldrich
    Catalog No. C005B-093730
    Pack Size 3 RL
    Price:
    Price: $177.70
    List Price: $197.44
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  • conn barb pe .5x.5
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    PMX70

    CONN BARB PE .5X.5

    Price: $19.35
    List Price: $21.50
    CONN BARB PE .5X.5
    SKUPMX70
    MFR. NameThermo Scientific
    Catalog No. C011B-036035
    Pack Size 1 EA
    Price:
    Price: $19.35
    List Price: $21.50
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  • conn malessswg3/16 x 1/4
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    004281

    CONN MALESSSWG3/16 X 1/4

    Price: $195.49
    List Price: $217.21
    CONN MALESSSWG3/16 X 1/4
    SKU004281
    MFR. NameThermo Scientific
    Catalog No. C011B-037484
    Pack Size 1 EA
    Price:
    Price: $195.49
    List Price: $217.21
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  • conostan standard s-21+k, 10 ppm, 200 g
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    150-021-051

    CONOSTAN Standard S-21+K, 10 ppm, 200 g

    Price: $733.30
    List Price: $814.78
    Oil based metal calibration standards for use with ICP, AA, rotrode, XRF, flame emission and other instruments. S-21: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn and K.
    SKU150-021-051
    MFR. NameSCP SCIENCE
    Catalog No. C003B-430875
    Pack Size 1 EA
    Price:
    Price: $733.30
    List Price: $814.78
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  • conostan standard s-21+k, 100 ppm, 200 g
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    150-021-052

    CONOSTAN Standard S-21+K, 100 ppm, 200 g

    Price: $612.60
    List Price: $680.67
    Oil based metal calibration standards for use with ICP, AA, rotrode, XRF, flame emission and other instruments. S-21: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn and K.
    SKU150-021-052
    MFR. NameSCP SCIENCE
    Catalog No. C003B-147303
    Pack Size 1 EA
    Price:
    Price: $612.60
    List Price: $680.67
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  • conostan standard s-21+k, 50 ppm,  200 g
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    150-021-058

    CONOSTAN Standard S-21+K, 50 ppm, 200 g

    Price: $766.28
    List Price: $851.43
    Oil based metal calibration standards for use with ICP, AA, rotrode, XRF, flame emission and other instruments. S-21: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn and K.
    SKU150-021-058
    MFR. NameSCP SCIENCE
    Catalog No. C003B-430876
    Pack Size 1 EA
    Price:
    Price: $766.28
    List Price: $851.43
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  • constant diameter reamer, 9.5 mm x 178.0 mm
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    CD095

    CONSTANT DIAMETER REAMER, 9.5 MM X 178.0 MM

    Price: $3,442.24
    List Price: $3,824.72
    CONSTANT DIAMETER REAMER, 9.5 MM X 178.0 MM
    SKUCD095
    MFR. NameConmed-Linvatec
    Catalog No. C073B-001709
    Pack Size 1 EA
    Price:
    Price: $3,442.24
    List Price: $3,824.72
    Quantity:
     
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  • constant monitor, wrist band checks one operator to ensure esd protection one operator and one mat
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    CM410

    Constant Monitor, wrist band checks one operator to ensure ESD protection one operator and one mat

    Price: $332.21
    List Price: $369.12
    The CM400 monitors ground integrity of one operator/wrist strap and will signal an audible and visual alarm when conditions for potential ESD damage are met. No calibration required!
    SKUCM410
    MFR. NameTRANSFORMING TECHNOLOGIES
    Catalog No. C003B-485102
    Pack Size 1 EA
    Price:
    Price: $332.21
    List Price: $369.12
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  • contact slides tc 100 units
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    1440230100

    CONTACT SLIDES TC 100 UNITS

    Price: $675.47
    List Price: $750.52
    Contact Slides TC are developed for easy and flexible microbiological monitoring of flat and curved surfaces. Each contact slide is individually sealed in the transparent and flexible primary backing film made from PET and provides a rectangular
    SKU1440230100
    MFR. NameHYCON
    Catalog No. C005B-095913
    Pack Size 100 UN
    Price:
    Price: $675.47
    List Price: $750.52
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About Measuring and observing and testing instruments

Cenmed Enterprises provides a comprehensive selection of Measuring and observing and testing instruments 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.