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Analytical Standards

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

  
  • (+)-1,4-di-o-benzyl-d-threitol (c09-0833-765)
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    D121001-1g

    (+)-1,4-Di-O-benzyl-D-threitol (C007B-112144)

    Price: $431.58
    List Price: $479.53
    (+)-1,4-Di-O-benzyl-D-threitol.
    SKUD121001-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-112144
    Pack Size 1 EA
    Price:
    Price: $431.58
    List Price: $479.53
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  • (+)-1,4-di-o-benzyl-d-threitol (c09-0833-766)
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    D121001-5g

    (+)-1,4-Di-O-benzyl-D-threitol (C007B-112145)

    Price: $1,210.01
    List Price: $1,344.46
    (+)-1,4-Di-O-benzyl-D-threitol.
    SKUD121001-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-112145
    Pack Size 1 EA
    Price:
    Price: $1,210.01
    List Price: $1,344.46
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  • (+)-diethyl l-tartrate ; >/= 98% (gc), 1 kg
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    392820-1KG

    (+)-Diethyl L-tartrate ; >/= 98% (GC), 1 kg

    Price: $1,338.55
    List Price: $1,487.28
    Synonyms: L-(+)-Tartaric acid diethyl ester Purity Limit: &ge 98% (GC) CAS No.: 87-91-2 Molecular Formula: C8H14O6 Molecular Weight: 206.
    SKU392820-1KG
    MFR. NameAFG BIOSCIENCE
    Catalog No. C003B-303077
    Pack Size 1 EA
    Price:
    Price: $1,338.55
    List Price: $1,487.28
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  • (+)-diisopropyl l-tartrate (c09-0865-033)
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    D492104-100g

    (+)-Diisopropyl L-tartrate (C007B-140042)

    Price: $71.80
    List Price: $79.78
    Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols and α-furfuryl amides by enantioselective epoxidation.
    SKUD492104-100g
    MFR. NameAladdin Scientific
    Catalog No. C007B-140042
    Pack Size 1 EA
    Price:
    Price: $71.80
    List Price: $79.78
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  • (+)-diisopropyl l-tartrate (c09-0865-034)
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    D492104-25g

    (+)-Diisopropyl L-tartrate (C007B-140043)

    Price: $31.80
    List Price: $35.33
    Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols and α-furfuryl amides by enantioselective epoxidation.
    SKUD492104-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-140043
    Pack Size 1 EA
    Price:
    Price: $31.80
    List Price: $35.33
    Quantity:
     
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  • (+)-diisopropyl l-tartrate (c09-0865-035)
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    D492104-500g

    (+)-Diisopropyl L-tartrate (C007B-140044)

    Price: $269.85
    List Price: $299.83
    Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols and α-furfuryl amides by enantioselective epoxidation.
    SKUD492104-500g
    MFR. NameAladdin Scientific
    Catalog No. C007B-140044
    Pack Size 1 EA
    Price:
    Price: $269.85
    List Price: $299.83
    Quantity:
     
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  • (+)-diisopropyl l-tartrate (c09-0865-036)
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    D492104-5g

    (+)-Diisopropyl L-tartrate (C007B-140045)

    Price: $19.80
    List Price: $22.00
    Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols and α-furfuryl amides by enantioselective epoxidation.
    SKUD492104-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-140045
    Pack Size 1 EA
    Price:
    Price: $19.80
    List Price: $22.00
    Quantity:
     
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  • (+)-fenchone (c09-0884-054)
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    F111172-1ml

    (+)-Fenchone (C007B-157816)

    Price: $179.83
    List Price: $199.81
    (+)-Fenchone.
    SKUF111172-1ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-157816
    Pack Size 1 EA
    Price:
    Price: $179.83
    List Price: $199.81
    Quantity:
     
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  • (+)-fenchone (c09-0884-055)
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    F111172-5ml

    (+)-Fenchone (C007B-157817)

    Price: $450.96
    List Price: $501.07
    (+)-Fenchone.
    SKUF111172-5ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-157817
    Pack Size 1 EA
    Price:
    Price: $450.96
    List Price: $501.07
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  • (+)-ledene
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    L464122-250mg

    (+)-Ledene

    Price: $862.18
    List Price: $957.97
    Description(+)-Ledene is a naturally occurring sesquiterpene that can be prepared from (+)-aromadendrene via isomerization.
    SKUL464122-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-204235
    Pack Size 1 EA
    Price:
    Price: $862.18
    List Price: $957.97
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  • (+)-longifolene (c09-0936-195)
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    L424134-1ml

    (+)-Longifolene (C007B-203906)

    Price: $101.94
    List Price: $113.27
    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.
    SKUL424134-1ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-203906
    Pack Size 1 EA
    Price:
    Price: $101.94
    List Price: $113.27
    Quantity:
     
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  • (+)-menthone
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    63675-1ML-F

    (+)-MENTHONE TERPENE STANDARD

    Price: $776.51
    List Price: $862.79
    We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles
    SKU63675-1ML-F
    MFR. NameSigma-Aldrich
    Catalog No. C005B-033905
    Pack Size 1 ML
    Price:
    Price: $776.51
    List Price: $862.79
    Quantity:
     
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About Analytical Standards

Cenmed Enterprises provides a comprehensive selection of Analytical 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.