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Light Sources and Accessories

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

  
  • 000000001501757075 lispherdiol5mymcart125-3cp
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    1501757075

    000000001501757075 LiSpherDIOL5MYMCART125-3CP

    Price: $1,195.84
    List Price: $1,328.71
    000000001501757075 LiSpherDIOL5MYMCART125-3CP
    SKU1501757075
    MFR. NameSigma-Aldrich
    Catalog No. C005B-495725
    Pack Size 1 EA
    Price:
    Price: $1,195.84
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  • 000000008026670100 crotonaldehyde for synthesis 100 ml
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    8026670100

    000000008026670100 CROTONALDEHYDE FOR SYNTHESIS 100 ML

    Price: $175.39
    List Price: $194.88
    000000008026670100 CROTONALDEHYDE FOR SYNTHESIS 100 ML
    SKU8026670100
    MFR. NameSigma-Aldrich
    Catalog No. C005B-502548
    Pack Size 1 EA
    Price:
    Price: $175.39
    List Price: $194.88
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  • 1,2-dichloroethane-d4 (c15-1219-417)
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    396540-5G

    1 2-DICHLOROETHANE-D4 99 ATOM % D (C005B-021785)

    Price: $1,606.15
    List Price: $1,784.62
    1,2-Dichloroethane-d 4 is 1,2-dichloroethane with all the hydrogen atoms replaced by deuterium. Its synthesis and structure elucidation by neutron diffraction measurements has been reported.
    SKU396540-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-021785
    Pack Size 5 GR
    Price:
    Price: $1,606.15
    List Price: $1,784.62
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  • 1,3-dinitronaphthalene
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    128066-1G

    1 3-DINITRONAPHTHALENE 97%

    Price: $312.59
    List Price: $347.33
    Application 1,3-Dinitronaphthalene was used to study the photocatalytic oxidation reaction of 1,3-dinitronaphthalene in the presence of TiO(2) Degussa (P-25 grade) .
    SKU128066-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-051703
    Pack Size 1 GR
    Price:
    Price: $312.59
    List Price: $347.33
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  • 1,4-benzenediboronic acid bis(pinacol) ester
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    663816-5G

    1 4-BENZENEDIBORONIC ACID BIS(PINACOL) ESTER 97%

    Price: $255.57
    List Price: $283.96
    Application Reagent used for Suzuki-Miyaura cross-coupling reactions and polymerizations Reagent used in Prepration of Efficient solar cell photoelectric polymers Field-effect transistors and photovoltaic cells Fluorescent compounds and materials
    SKU663816-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-092584
    Pack Size 5 GR
    Price:
    Price: $255.57
    List Price: $283.96
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  • 1,4-cyclohexanedione (c15-1255-044)
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    125423-10G

    1 4-CYCLOHEXANEDIONE 98% (C005B-054624)

    Price: $159.12
    List Price: $176.80
    1,4-Cyclohexanedione(CHD) undergoes uncatalyzed oscillatory reactions during oxidation by acidic bromate in nitric acid and sulphuric acid solution . It reacts with acidic bromate to form 1,4-dihydroxybenzene which on further oxidation and
    SKU125423-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-054624
    Pack Size 10 GR
    Price:
    Price: $159.12
    List Price: $176.80
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  • 1,4-cyclohexanedione (c15-1255-045)
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    125423-50G

    1 4-CYCLOHEXANEDIONE 98% (C005B-054625)

    Price: $257.68
    List Price: $286.31
    1,4-Cyclohexanedione(CHD) undergoes uncatalyzed oscillatory reactions during oxidation by acidic bromate in nitric acid and sulphuric acid solution . It reacts with acidic bromate to form 1,4-dihydroxybenzene which on further oxidation and
    SKU125423-50G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-054625
    Pack Size 50 GR
    Price:
    Price: $257.68
    List Price: $286.31
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  • 1',3'-dihydro-1',3',3'-trimethyl-6-nitrospiro[2h-1-benzopyran-2,2'-(2h)-indole]
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    273619-1G

    1' 3'-DIHYDRO-1' 3' 3'-TRIMETHYL-6-NITRO - SPIRO(2H-1BENZOPYRAN2 2'(2H)INDOLE)98%

    Price: $328.10
    List Price: $364.56
    1&#8242,3&#8242-Dihydro-1&#8242,3&#8242,3&#8242-trimethyl-6-nitrospiro(2 H -1-benzopyran-2,2&#8242-(2 H )-indole)(NitroBIPS) is a photochromic biocompatible spiropyran molecule that has six nitro groups positioned at the benzopyran section.
    SKU273619-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-019228
    Pack Size 1 GR
    Price:
    Price: $328.10
    List Price: $364.56
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  • 1,1,2,2-tetrachloroethane-d2 deuteration
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    1034950009

    1,1,2,2-TETRACHLOROETHANE-D2 DEUTERATION

    Price: $366.40
    List Price: $407.11
    1,1,2,2-TETRACHLOROETHANE-D2 DEUTERATION
    SKU1034950009
    MFR. NameSigma-Aldrich
    Catalog No. C005B-495510
    Pack Size 1 EA
    Price:
    Price: $366.40
    List Price: $407.11
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  • 1,2-dichloroethane-d4 (c09-0832-641)
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    D115109-1g

    1,2-Dichloroethane-d4 (C007B-111031)

    Price: $335.44
    List Price: $372.71
    1,2-Dichloroethane-d4 is 1,2-dichloroethane with all the hydrogen atoms replaced by deuterium. Its synthesis[1] and structure elucidation by neutron diffraction measurements has been reported.
    SKUD115109-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-111031
    Pack Size 1 EA
    Price:
    Price: $335.44
    List Price: $372.71
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  • 1,2-dichloroethane-d4 (c09-0832-642)
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    D115109-5g

    1,2-Dichloroethane-d4 (C007B-111032)

    Price: $1,130.96
    List Price: $1,256.62
    1,2-Dichloroethane-d4 is 1,2-dichloroethane with all the hydrogen atoms replaced by deuterium. Its synthesis[1] and structure elucidation by neutron diffraction measurements has been reported.
    SKUD115109-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-111032
    Pack Size 1 EA
    Price:
    Price: $1,130.96
    List Price: $1,256.62
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  • 1,2-dichloroethane-d4 (c09-0832-643)
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    D115109-5×1g

    1,2-Dichloroethane-d4 (C007B-111033)

    Price: $1,118.80
    List Price: $1,243.11
    1,2-Dichloroethane-d4 is 1,2-dichloroethane with all the hydrogen atoms replaced by deuterium. Its synthesis[1] and structure elucidation by neutron diffraction measurements has been reported.
    SKUD115109-5×1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-111033
    Pack Size 1 EA
    Price:
    Price: $1,118.80
    List Price: $1,243.11
    Quantity:
     
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About Light Sources and Accessories

Cenmed Enterprises provides a comprehensive selection of Light Sources and Accessories 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.