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Tests

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

  
  • 2(3h)-benzothiazolone (c09-0908-232)
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    H157277-25g

    2(3H)-Benzothiazolone (C007B-179548)

    Price: $43.80
    List Price: $48.67
    2-Hydroxybenzothiazole (2-OHBT) is a 2-substituted benzothiazole. It is a tautomer of 2-benzothiazolinone. Its enthalpy of formation in the gas phase has been determined using high-level ab initio molecular orbital calculations at the G3(MP2)//B3LYP
    SKUH157277-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-179548
    Pack Size 1 EA
    Price:
    Price: $43.80
    List Price: $48.67
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  • 2(3h)-benzothiazolone (c09-0908-233)
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    H157277-5g

    2(3H)-Benzothiazolone (C007B-179549)

    Price: $29.80
    List Price: $33.11
    2-Hydroxybenzothiazole (2-OHBT) is a 2-substituted benzothiazole. It is a tautomer of 2-benzothiazolinone. Its enthalpy of formation in the gas phase has been determined using high-level ab initio molecular orbital calculations at the G3(MP2)//B3LYP
    SKUH157277-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-179549
    Pack Size 1 EA
    Price:
    Price: $29.80
    List Price: $33.11
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  • 2,2'-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) solut (c08-0504-316)
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    04821809

    2,2'-Azino-bis-(3-ethylbenzthiazoline-6-sulfonic Acid) Solut (C003B-207569)

    Price: $460.49
    List Price: $511.66
    2,2&#39-Azino-bis-(3-ethylbenzthiazoline-6-sulfonic Acid) Solution is oxidized to a radical action showing absorption maxima at 820 nm, 734 nm, 650 nm and 405 nm, in the presence of hydrogen peroxide and HRP. The latter frequency demonstrates a
    SKU04821809
    MFR. NameMP BIOMEDICALS
    Catalog No. C003B-207569
    Pack Size 1 EA
    Price:
    Price: $460.49
    List Price: $511.66
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  • 2,2'-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) solut (c08-0506-270)
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    04821810

    2,2'-Azino-bis-(3-ethylbenzthiazoline-6-sulfonic Acid) Solut (C003B-209076)

    Price: $2,641.33
    List Price: $2,934.81
    2,2&#39-Azino-bis-(3-ethylbenzthiazoline-6-sulfonic Acid) Solution is oxidized to a radical action showing absorption maxima at 820 nm, 734 nm, 650 nm and 405 nm, in the presence of hydrogen peroxide and HRP. The latter frequency demonstrates a
    SKU04821810
    MFR. NameMP BIOMEDICALS
    Catalog No. C003B-209076
    Pack Size 1 EA
    Price:
    Price: $2,641.33
    List Price: $2,934.81
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  • 2,2,6,6-tetramethyl-4-(2-propynyloxy)piperidine 1-oxyl free radical (c09-1056-751)
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    T161850-1g

    2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical (C007B-284512)

    Price: $224.08
    List Price: $248.98
    2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical.
    SKUT161850-1g
    Catalog No. C007B-284512
    Pack Size 1 EA
    Price:
    Price: $224.08
    List Price: $248.98
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  • 2,2,6,6-tetramethyl-4-(2-propynyloxy)piperidine 1-oxyl free radical (c09-1056-752)
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    T161850-200mg

    2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical (C007B-284513)

    Price: $71.80
    List Price: $79.78
    2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical.
    SKUT161850-200mg
    Catalog No. C007B-284513
    Pack Size 1 EA
    Price:
    Price: $71.80
    List Price: $79.78
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  • 2,2,6,6-tetramethyl-4-(2-propynyloxy)piperidine 1-oxyl free radical (c09-1056-753)
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    T161850-5g

    2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical (C007B-284514)

    Price: $851.23
    List Price: $945.81
    2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical.
    SKUT161850-5g
    Catalog No. C007B-284514
    Pack Size 1 EA
    Price:
    Price: $851.23
    List Price: $945.81
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  • 2-hexanone (c15-1631-626)
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    02473-5ML

    2-HEXANONE STANDARD FOR GC (C005B-251054)

    Price: $302.25
    List Price: $335.84
    General description 2-Hexanone (MBK, 2-Oxohexane) is a volatile organic compound, that exists as a clear, colorless liquid with a sharp odor. It dissolves very easily in water, and can evaporate easily into the air as a vapor.
    SKU02473-5ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-251054
    Pack Size 5 ML
    Price:
    Price: $302.25
    List Price: $335.84
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  • 2-propanol, laboratory reagent, >=99.5%
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    109827-20L

    2-PROPANOL, LABORATORY REAGENT, >=99.5%

    Price: $589.06
    List Price: $654.51
    2-PROPANOL, LABORATORY REAGENT, >=99.5%
    SKU109827-20L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-495122
    Pack Size 1 EA
    Price:
    Price: $589.06
    List Price: $654.51
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  • 2-thiobarbituric acid, 100g
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    0219028480

    2-Thiobarbituric Acid, 100g

    Price: $286.71
    List Price: $318.57
    Thiobarbituric acid (TBA) reaction has been used to detect lipid oxidation. When lipids are oxidized, malonaldehyde is formed.
    SKU0219028480
    MFR. NameMP BIOMEDICALS
    Catalog No. C003B-207624
    Pack Size 1 EA
    Price:
    Price: $286.71
    List Price: $318.57
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  • 2-thiobarbituric acid, 250g
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    219028483

    2-Thiobarbituric Acid, 250g

    Price: $988.19
    List Price: $1,097.99
    Thiobarbituric acid (TBA) reaction has been used to detect lipid oxidation. When lipids are oxidized, malonaldehyde is formed.
    SKU219028483
    MFR. NameMP BIOMEDICALS
    Catalog No. C003B-208434
    Pack Size 1 EA
    Price:
    Price: $988.19
    List Price: $1,097.99
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  • 2-thiobarbituric acid, 25g
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    0219028425

    2-Thiobarbituric Acid, 25g

    Price: $134.92
    List Price: $149.91
    Thiobarbituric acid (TBA) reaction has been used to detect lipid oxidation. When lipids are oxidized, malonaldehyde is formed.
    SKU0219028425
    MFR. NameMP BIOMEDICALS
    Catalog No. C003B-206733
    Pack Size 1 EA
    Price:
    Price: $134.92
    List Price: $149.91
    Quantity:
     
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About Tests

Cenmed Enterprises provides a comprehensive selection of Tests 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.