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Standards

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

  
  • 1 3 5-tris(3 5-di-tert-butyl-4-hydroxybenzyl)-s-triazine-2 4 6(1h 3h 5h)-trione
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    PHR3092-400MG

    1 3 5-TRIS(3 5-DI-TERT-BUTYL-4-HYDROXYBENZYL)-S-TRIAZINE-2 4 6(1H 3H 5H)-TRIONE

    Price: $399.69
    List Price: $444.10
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3092-400MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434489
    Pack Size 400 MG
    Price:
    Price: $399.69
    List Price: $444.10
    Quantity:
     
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  • 1 3-dichloro-2-propanol
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    PHR3505-1ML

    1 3-DICHLORO-2-PROPANOL

    Price: $383.78
    List Price: $426.43
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3505-1ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434206
    Pack Size 1 ML
    Price:
    Price: $383.78
    List Price: $426.43
    Quantity:
     
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  • 1 3-dimethyladamantane
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    PHR2449-100MG

    1 3-DIMETHYLADAMANTANE

    Price: $1,453.85
    List Price: $1,615.38
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2449-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434922
    Pack Size 100 MG
    Price:
    Price: $1,453.85
    List Price: $1,615.38
    Quantity:
     
    The item has been added
  • 1 4-sorbitan
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    PHR2558-500MG

    1 4-SORBITAN (C005B-434839)

    Price: $651.14
    List Price: $723.49
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2558-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434839
    Pack Size 500 MG
    Price:
    Price: $651.14
    List Price: $723.49
    Quantity:
     
    The item has been added
  • 1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-3-hydroxy-1 3-dihydroisobenzofuran-5-carbonitrile oxalate
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    PHR8899-50MG

    1-(3-DIMETHYLAMINOPROPYL)-1-(4-FLUOROPHENYL)-3-HYDROXY-1 3-DIHYDROISOBENZOFURAN-5-CARBONITRILE OXALATE

    Price: $1,844.91
    List Price: $2,049.90
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR8899-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-433981
    Pack Size 50 MG
    Price:
    Price: $1,844.91
    List Price: $2,049.90
    Quantity:
     
    The item has been added
  • 1-(4-chlorobenzyl)-3-[(2rs)-2-[(4-chlorobenzyl)oxy]-2-(2 4-dichlorophenyl)ethyl]imidazolium chloride
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    PHR3637-50MG

    1-(4-CHLOROBENZYL)-3-[(2RS)-2-[(4-CHLOROBENZYL)OXY]-2-(2 4-DICHLOROPHENYL)ETHYL]IMIDAZOLIUM CHLORIDE

    Price: $1,190.02
    List Price: $1,322.25
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3637-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434126
    Pack Size 50 MG
    Price:
    Price: $1,190.02
    List Price: $1,322.25
    Quantity:
     
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  • 1-(9h-carbazol-4-yloxy)-3-(benzyl(2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol
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    PHR2953-40MG

    1-(9H-CARBAZOL-4-YLOXY)-3-(BENZYL(2-(2-METHOXYPHENOXY)ETHYL)AMINO)PROPAN-2-OL

    Price: $1,195.63
    List Price: $1,328.48
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR2953-40MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434588
    Pack Size 40 MG
    Price:
    Price: $1,195.63
    List Price: $1,328.48
    Quantity:
     
    The item has been added
  • 1-[(1-methylethyl)amino]-3-phenoxy-2-propanol
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    PHR9063-100MG

    1-[(1-METHYLETHYL)AMINO]-3-PHENOXY-2-PROPANOL

    Price: $505.08
    List Price: $561.20
    General description This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 . This CRM is traceable to primary material from an NMI, e.
    SKUPHR9063-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-433917
    Pack Size 1 EA
    Price:
    Price: $505.08
    List Price: $561.20
    Quantity:
     
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  • 1-[(2r 3r 4s 5r)-3 4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2 4-dione
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    PHR3800-100MG

    1-[(2R 3R 4S 5R)-3 4-DIHYDROXY-5-(HYDROXYMETHYL)OXOLAN-2-YL]-5-METHYLPYRIMIDINE-2 4-DIONE

    Price: $593.14
    List Price: $659.04
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3800-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434048
    Pack Size 100 MG
    Price:
    Price: $593.14
    List Price: $659.04
    Quantity:
     
    The item has been added
  • 1-[(2r 4s 5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2 4-dione
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    PHR3801-100MG

    1-[(2R 4S 5R)-4-HYDROXY-5-(HYDROXYMETHYL)OXOLAN-2-YL]PYRIMIDINE-2 4-DIONE

    Price: $639.92
    List Price: $711.02
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3801-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434047
    Pack Size 100 MG
    Price:
    Price: $639.92
    List Price: $711.02
    Quantity:
     
    The item has been added
  • 1-[(2rs)-2-(2 4-dichlorophenyl)-2-[[(3 4-dichlorophenyl)methyl]oxy]ethyl]-1h-imidazole
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    PHR3561-100MG

    1-[(2RS)-2-(2 4-DICHLOROPHENYL)-2-[[(3 4-DICHLOROPHENYL)METHYL]OXY]ETHYL]-1H-IMIDAZOLE

    Price: $1,206.86
    List Price: $1,340.96
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3561-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434169
    Pack Size 100 MG
    Price:
    Price: $1,206.86
    List Price: $1,340.96
    Quantity:
     
    The item has been added
  • 1-[(4-chlorophenyl)(phenyl)methyl]-4-(2-methylbenzyl)piperazine dihydrochloride monohydrate
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    PHR3728-50MG

    1-[(4-CHLOROPHENYL)(PHENYL)METHYL]-4-(2-METHYLBENZYL)PIPERAZINE DIHYDROCHLORIDE MONOHYDRATE

    Price: $1,152.60
    List Price: $1,280.67
    General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application
    SKUPHR3728-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434090
    Pack Size 50 MG
    Price:
    Price: $1,152.60
    List Price: $1,280.67
    Quantity:
     
    The item has been added

About Standards

Cenmed Enterprises provides a comprehensive selection of Standards 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.