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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.

  
  • oxalic acid 5% 1l
    Add to Cart The item has been added
    5465.5-32

    Oxalic Acid 5% 1L

    Price: $178.30
    List Price: $198.11
    Automated Method for Molybdate-Reactive Silica
    SKU5465.5-32
    MFR. NameRICCA CHEMICALS
    Catalog No. C003B-140608
    Pack Size 1 EA
    Price:
    Price: $178.30
    List Price: $198.11
    Quantity:
     
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  • oxidase dropper pk. 50
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    261181

    Oxidase Dropper Pk. 50

    Price: $196.85
    List Price: $218.72
    Oxidase Reagent Droppers are used in the Kovacs oxidase test as a qualitative reaction in the identification of nonfermenters and miscellaneous gram-negative bacteria. Used in the identification of organisms which produce oxidase enzyme Oxidase
    SKU261181
    MFR. NameBD
    Catalog No. C003B-516106
    Pack Size 50 SP
    Price:
    Price: $196.85
    List Price: $218.72
    Quantity:
     
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  • oxidase strips (c15-1303-280)
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    40560-100STRIPS-F

    OXIDASE STRIPS* (C005B-227729)

    Price: $164.42
    List Price: $182.69
    Oxidase Strips are a rapid diagnostic test for the detection of the cytochrome oxidase activity of microorganisms. Oxidase Test is an important differential procedure which is performed on all gram-negative bacteria that are to be identified.
    SKU40560-100STRIPS-F
    MFR. NameSigma-Aldrich
    Catalog No. C005B-227729
    Pack Size 100 ST
    Price:
    Price: $164.42
    List Price: $182.69
    Quantity:
     
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  • oxidation catalyst
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    O141409-40g

    Oxidation Catalyst

    Price: $514.30
    List Price: $571.44
    Oxidation Catalyst.
    SKUO141409-40g
    MFR. NameAladdin Scientific
    Catalog No. C007B-395459
    Pack Size 1 EA
    Price:
    Price: $514.30
    List Price: $571.44
    Quantity:
     
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  • oxidizing decomposition reagent for comp
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    1129360030

    OXIDIZING DECOMPOSITION REAGENT FOR COMP

    Price: $227.41
    List Price: $252.67
    OXIDIZING DECOMPOSITION REAGENT FOR COMP
    SKU1129360030
    MFR. NameSigma-Aldrich
    Catalog No. C005B-094145
    Pack Size 30 GR
    Price:
    Price: $227.41
    List Price: $252.67
    Quantity:
     
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  • oxygen scavenger smart3 reagent system for use with smart 3 colorimeter
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    4857

    Oxygen Scavenger Smart3 Reagent System For Use With Smart 3 Colorimeter

    Price: $173.85
    List Price: $193.17
    Pre-mixed reagents for popular water treatment tests Pre-prepared reagent systems save labor Simplified methods reduce technician error Specific kits available for LaMotte&rsquos SMART 3 Colorimeter and SMART Spectro Many kits use EPA compliant
    SKU4857
    MFR. NameLAMOTTE CHEMICAL
    Catalog No. C003B-570632
    Pack Size 1 EA
    Price:
    Price: $173.85
    List Price: $193.17
    Quantity:
     
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  • peroxides reagent set for mi490 (21 tests)
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    Mi590-021

    Peroxides Reagent Set for Mi490 (21 tests)

    Price: $159.39
    List Price: $177.10
    Mi490 is a user-friendly photometer for monitoring peroxide value in the process of oil making. This instrument will give you direct readings, with a range of 0.
    SKUMi590-021
    MFR. NameMILWAUKEE INSTRUMENTS
    Catalog No. C003B-024851
    Pack Size 1 EA
    Price:
    Price: $159.39
    List Price: $177.10
    Quantity:
     
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  • persulfate chemets kit
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    K-7870

    Persulfate CHEMets Kit

    Price: $202.98
    List Price: $225.53
    Persulfate is a strong oxidizer that is commonly used for clarifying swimming pools and spas and for the destruction of a broad range of soil and groundwater contaminants. Sodium persulfate is frequently used for environmental applications.
    SKUK-7870
    MFR. NameCHEMETRICS
    Catalog No. C003B-107294
    Pack Size 1 EA
    Price:
    Price: $202.98
    List Price: $225.53
    Quantity:
     
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  • persulfate chemets refill
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    R-7870

    Persulfate CHEMets Refill

    Price: $146.63
    List Price: $162.92
    Persulfate is a strong oxidizer that is commonly used for clarifying swimming pools and spas and for the destruction of a broad range of soil and groundwater contaminants. Sodium persulfate is frequently used for environmental applications.
    SKUR-7870
    MFR. NameCHEMETRICS
    Catalog No. C003B-107218
    Pack Size 1 EA
    Price:
    Price: $146.63
    List Price: $162.92
    Quantity:
     
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  • ph, smart reagent system .
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    3700-01-SC

    pH, Smart Reagent System .

    Price: $198.35
    List Price: $220.39
    Pre-mixed reagents for popular water treatment tests Pre-prepared reagent systems save labor Simplified methods reduce technician error Specific kits available for LaMotte&rsquos SMART 3 Colorimeter and SMART Spectro Many kits use EPA compliant
    SKU3700-01-SC
    MFR. NameLAMOTTE CHEMICAL
    Catalog No. C003B-021155
    Pack Size 1 EA
    Price:
    Price: $198.35
    List Price: $220.39
    Quantity:
     
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  • phenols, smart reagent system .
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    3652-01-SC

    Phenols, Smart Reagent System .

    Price: $212.17
    List Price: $235.75
    Pre-mixed reagents for popular water treatment tests Pre-prepared reagent systems save labor Simplified methods reduce technician error Specific kits available for LaMotte&rsquos SMART 3 Colorimeter and SMART Spectro Many kits use EPA compliant
    SKU3652-01-SC
    MFR. NameLAMOTTE CHEMICAL
    Catalog No. C003B-021168
    Pack Size 1 EA
    Price:
    Price: $212.17
    List Price: $235.75
    Quantity:
     
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  • crimp seal with ptfe/butyl septum (pharma-fix)
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    SU860011

    PK100 20MM ALUMINUM CRIMP CAP 10MM CENTRE HOLE PTFE FACED BUTYL SEPTA

    Price: $199.60
    List Price: $221.77
    Application Crimp seal with PTFE/butyl septum (Pharma-Fix) may be used to seal standard residual solvents for the determination of residual solvents in drug substances using headspace gas-chromatography coupled with flame ionization detector
    SKUSU860011
    MFR. NameSigma-Aldrich
    Catalog No. C005B-305548
    Pack Size 100 EA
    Price:
    Price: $199.60
    List Price: $221.77
    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.