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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.

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  • asparagine anhydrous (c15-1851-143)
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    PHR2349-300MG

    ASPARAGINE ANHYDROUS (C005B-477357)

    Price: $377.62
    List Price: $419.58
    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
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    SKUPHR2349-300MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477357
    Pack Size 300 MG
    Price:
    Price: $377.62
    List Price: $419.58
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-477357
    Description
    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
    CAS Number
    70-47-3
  • asparagine monohydrate (c15-1851-142)
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    PHR2350-300MG

    ASPARAGINE MONOHYDRATE (C005B-435003)

    Price: $416.99
    List Price: $463.32
    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
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    SKUPHR2350-300MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435003
    Pack Size 300 MG
    Price:
    Price: $416.99
    List Price: $463.32
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435003
    Description
    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
  • aspartame acesulfame (c15-1851-085)
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    PHR2419-300MG

    ASPARTAME ACESULFAME (C005B-477352)

    Price: $502.89
    List Price: $558.77
    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
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    SKUPHR2419-300MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-477352
    Pack Size 300 MG
    Price:
    Price: $502.89
    List Price: $558.77
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-477352
    Description
    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
    CAS Number
    106372-55-8
  • aspirin impurity f
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    PHR1942-50MG

    ASPIRIN IMPURITY F

    Price: $1,483.78
    List Price: $1,648.65
    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
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    SKUPHR1942-50MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435273
    Pack Size 50 MG
    Price:
    Price: $1,483.78
    List Price: $1,648.65
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435273
    Description
    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
    CAS Number
    1466-82-6
  • bendamustin hydrochlorid monohydrate
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    PHR2333-500MG

    BENDAMUSTIN HYDROCHLORID MONOHYDRATE

    Price: $477.84
    List Price: $530.93
    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
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    SKUPHR2333-500MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435013
    Pack Size 500 MG
    Price:
    Price: $477.84
    List Price: $530.93
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435013
    Description
    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
  • benzaldehyde propylene glycol acetal (c15-1851-140)
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    PHR2353-1ML

    BENZALDEHYDE PROPYLENE GLYCOL ACETAL (C005B-435001)

    Price: $182.61
    List Price: $202.90
    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
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    SKUPHR2353-1ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435001
    Pack Size 1 ML
    Price:
    Price: $182.61
    List Price: $202.90
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435001
    Description
    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
    CAS Number
    2568-25-4
  • benzoic acid 4-chloro- methyl ester
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    1165248-25MG

    BENZOIC ACID 4-CHLORO- METHYL ESTER

    Price: $2,067.93
    List Price: $2,297.70
    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
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    SKU1165248-25MG
    MFR. NameUSP
    Catalog No. C005B-009203
    Pack Size 25 MG
    Price:
    Price: $2,067.93
    List Price: $2,297.70
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-009203
    Description
    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
    CAS Number
    1126-46-1
  • betamethasone acetate (c15-1851-666)
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    PHR1779-1G

    BETAMETHASONE ACETATE (C005B-435378)

    Price: $554.79
    List Price: $616.44
    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
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    SKUPHR1779-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435378
    Pack Size 1 GM
    Price:
    Price: $554.79
    List Price: $616.44
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435378
    Description
    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
    CAS Number
    987-24-6
  • bromodichloromethane
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    PHR3496-1ML

    BROMODICHLOROMETHANE

    Price: $333.25
    List Price: $370.27
    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
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    SKUPHR3496-1ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434215
    Pack Size 1 ML
    Price:
    Price: $333.25
    List Price: $370.27
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434215
    Description
    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
    CAS Number
    75-27-4
  • butyl acetate (c15-1852-192)
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    PHR1211-3X1.2ML

    BUTYL ACETATE (C005B-435796)

    Price: $267.54
    List Price: $297.26
    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.
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    SKUPHR1211-3X1.2ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435796
    Pack Size 3 EA
    Price:
    Price: $267.54
    List Price: $297.26
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435796
    Description
    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.
    CAS Number
    123-86-4
  • caprylic acid (octanoic acid)
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    PHR1202-1G

    CAPRYLIC ACID

    Price: $267.54
    List Price: $297.26
    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.
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    SKUPHR1202-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-435805
    Pack Size 1 GM
    Price:
    Price: $267.54
    List Price: $297.26
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-435805
    Description
    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.
    CAS Number
    124-07-2
  • carboxymethylcellulose sodium
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    PHR2726-2G

    CARBOXYMETHYLCELLULOSE SODIUM

    Price: $299.92
    List Price: $333.25
    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
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    SKUPHR2726-2G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-434735
    Pack Size 2 GM
    Price:
    Price: $299.92
    List Price: $333.25
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-434735
    Description
    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
    CAS Number
    9004-32-4
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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. Please contact our customer service team to initiate a return authorization.

  • 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.

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