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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.

  
  • gold nanoshells (c15-1879-333)
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    NCXGSGN660-100ML

    GOLD NANOSHELLS PEAK ABSORBANCE 660 NM NANOXACT 0.05 MG/ML IN WATER MPEG 5 KDA (POLYMER) (C005B-443561)

    Price: $650.25
    List Price: $722.49
    Application Owing to their plasmonic properties nanoparticles of gold and silver find broad range of applications extending from diagnostics to molecular detection, photothermal and microwave-based therapies, and nanotoxicology. Colloidal silver
    SKUNCXGSGN660-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-443561
    Pack Size 100 ML
    Price:
    Price: $650.25
    List Price: $722.49
    Quantity:
     
    The item has been added
  • gold nanoshells (c15-1879-301)
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    NCXGSPN660-500ML

    GOLD NANOSHELLS PEAK ABSORBANCE 660 NM NANOXACT 0.05 MG/ML IN WATER PVP 40 KDA (POLYMER) (C005B-443534)

    Price: $2,209.63
    List Price: $2,455.14
    Application Owing to their plasmonic properties nanoparticles of gold and silver find broad range of applications extending from diagnostics to molecular detection, photothermal and microwave-based therapies, and nanotoxicology. Colloidal silver
    SKUNCXGSPN660-500ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-443534
    Pack Size 500 ML
    Price:
    Price: $2,209.63
    List Price: $2,455.14
    Quantity:
     
    The item has been added
  • gold nanoshells (c15-1879-302)
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    NCXGSPN660-100ML

    GOLD NANOSHELLS PEAK ABSORBANCE 660 NM NANOXACT 0.05 MG/ML IN WATER PVP 40 KDA (POLYMER) (C005B-443535)

    Price: $650.25
    List Price: $722.49
    Application Owing to their plasmonic properties nanoparticles of gold and silver find broad range of applications extending from diagnostics to molecular detection, photothermal and microwave-based therapies, and nanotoxicology. Colloidal silver
    SKUNCXGSPN660-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-443535
    Pack Size 100 ML
    Price:
    Price: $650.25
    List Price: $722.49
    Quantity:
     
    The item has been added
  • gold nanoshells (c15-1879-300)
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    NCXGSPN800-100ML

    GOLD NANOSHELLS PEAK ABSORBANCE 800 NM NANOXACT 0.05 MG/ML IN WATER PVP 40 KDA (POLYMER) (C005B-443533)

    Price: $650.25
    List Price: $722.49
    Application Owing to their plasmonic properties nanoparticles of gold and silver find broad range of applications extending from diagnostics to molecular detection, photothermal and microwave-based therapies, and nanotoxicology. Colloidal silver
    SKUNCXGSPN800-100ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-443533
    Pack Size 100 ML
    Price:
    Price: $650.25
    List Price: $722.49
    Quantity:
     
    The item has been added
  • gold nanoshells (c15-1879-297)
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    NCXGSPN980-500ML

    GOLD NANOSHELLS PEAK ABSORBANCE 980 NM NANOXACT 0.05 MG/ML IN WATER PVP 40 KDA (POLYMER) (C005B-443530)

    Price: $2,209.63
    List Price: $2,455.14
    Application Owing to their plasmonic properties nanoparticles of gold and silver find broad range of applications extending from diagnostics to molecular detection, photothermal and microwave-based therapies, and nanotoxicology. Colloidal silver
    SKUNCXGSPN980-500ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-443530
    Pack Size 500 ML
    Price:
    Price: $2,209.63
    List Price: $2,455.14
    Quantity:
     
    The item has been added
  • gpc calibration 190k standard
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    600000267

    GPC Calibration 190K Standard

    Price: $485.20
    List Price: $539.11
    GPC Calibration 190K Standard
    SKU600000267
    MFR. NameWaters Corporation
    Catalog No. C042B-002532
    Pack Size 1 EA
    Price:
    Price: $485.20
    List Price: $539.11
    Quantity:
     
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  • granulated dnase test agar base, 2.5kg
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    GM482-2.5KG

    Granulated DNase Test Agar Base, 2.5KG

    Price: $6,179.11
    List Price: $6,865.68
    For detection of deoxyribounclease activity of bacteria and fungi, and especially for identification of pathogenic Staphylococci.
    SKUGM482-2.5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-241180
    Pack Size 1 EA
    Price:
    Price: $6,179.11
    List Price: $6,865.68
    Quantity:
     
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  • granulated plate count agar (standard methods agar), 2.5kg
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    GM091-2.5KG

    Granulated Plate Count Agar (Standard Methods Agar), 2.5KG

    Price: $1,661.90
    List Price: $1,846.55
    Agar used for the determination of plate counts of microorganisms in foods, water and wastewater.
    SKUGM091-2.5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-237648
    Pack Size 1 EA
    Price:
    Price: $1,661.90
    List Price: $1,846.55
    Quantity:
     
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  • granulated plate count agar (standard methods agar), 5kg
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    GM091-5KG

    Granulated Plate Count Agar (Standard Methods Agar), 5KG

    Price: $1,876.86
    List Price: $2,085.39
    Agar used for the determination of plate counts of microorganisms in foods, water and wastewater.
    SKUGM091-5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-007916
    Pack Size 1 EA
    Price:
    Price: $1,876.86
    List Price: $2,085.39
    Quantity:
     
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  • granulated soyabean hiveg  medium,  5kg
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    GMV011-5KG

    Granulated Soyabean HiVeg Medium, 5KG

    Price: $2,060.35
    List Price: $2,289.28
    A general purpose medium used for cultivation of a wide variety of microorganisms and sterility testing of moulds and lower bacteria.
    SKUGMV011-5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-237977
    Pack Size 1 EA
    Price:
    Price: $2,060.35
    List Price: $2,289.28
    Quantity:
     
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  • graphic display sound meter
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    850015

    Graphic Display Sound Meter

    Price: $629.41
    List Price: $699.34
    Features a large bar graph display, A & C decibel frequency weighting scales, min/max, peak, fast or slow response, AC or DC output, auto-power-off, low battery indicator. Covers 30 to 130 dB in the A & C scales with a resolution of 0.
    SKU850015
    MFR. NameSPER SCIENTIFIC
    Catalog No. C003B-216706
    Pack Size 1 EA
    Price:
    Price: $629.41
    List Price: $699.34
    Quantity:
     
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  • groove dir t/tie probe 5.5
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    E9169-260

    Groove Dir T/tie Probe 5.5

    Price: $2.20
    List Price: $3.14
    Floor Grade, Single Use Instrument
    SKUE9169-260
    MFR. NamePRECISION MEDICAL DEVICES
    Catalog No. C058B-000297
    Pack Size 1 EA
    Price:
    Price: $2.20
    List Price: $3.14
    Quantity:
     
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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.