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Fertilizers

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

  
  • ammonium sulfate (c15-1281-713)
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    A5132-1KG

    AMMONIUM SULFATE REAGENTPLUS TM 99.0% (C005B-079869)

    Price: $175.53
    List Price: $195.03
    Ammonium sulfate is an ammonium salt commonly used as fertilizer. It can be synthesized by neutralizing sulfuric acid with ammonia.
    SKUA5132-1KG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-079869
    Pack Size 1 KG
    Price:
    Price: $175.53
    List Price: $195.03
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  • ammonium sulfate (c15-1281-714)
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    A5132-500G

    AMMONIUM SULFATE REAGENTPLUS TM 99.0% (C005B-079870)

    Price: $109.57
    List Price: $121.75
    Ammonium sulfate is an ammonium salt commonly used as fertilizer. It can be synthesized by neutralizing sulfuric acid with ammonia.
    SKUA5132-500G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-079870
    Pack Size 500 GR
    Price:
    Price: $109.57
    List Price: $121.75
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  • ammonium sulfate (c15-1281-715)
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    A5132-5KG

    AMMONIUM SULFATE REAGENTPLUS TM 99.0% (C005B-079871)

    Price: $469.61
    List Price: $521.79
    Ammonium sulfate is an ammonium salt commonly used as fertilizer. It can be synthesized by neutralizing sulfuric acid with ammonia.
    SKUA5132-5KG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-079871
    Pack Size 5 KG
    Price:
    Price: $469.61
    List Price: $521.79
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  • ammonium-15n2 sulfate (c15-1238-984)
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    299286-100G

    AMMONIUM-15N SULFATE 98+ ATOM % 15N (C005B-039818)

    Price: $11,040.96
    List Price: $12,267.73
    Application Ammonium- 15 N 2 sulfate can be used: In the quantitative protein expression profiling. In metabolomic analyses to identify the number of nitrogen atoms in each metabolite and to confirm biological origin.
    SKU299286-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-039818
    Pack Size 100 GR
    Price:
    Price: $11,040.96
    List Price: $12,267.73
    Quantity:
     
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  • ammonium-15n2 sulfate (c15-1238-985)
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    299286-10G

    AMMONIUM-15N SULFATE 98+ ATOM % 15N (C005B-039819)

    Price: $1,743.87
    List Price: $1,937.63
    Application Ammonium- 15 N 2 sulfate can be used: In the quantitative protein expression profiling. In metabolomic analyses to identify the number of nitrogen atoms in each metabolite and to confirm biological origin.
    SKU299286-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-039819
    Pack Size 10 GR
    Price:
    Price: $1,743.87
    List Price: $1,937.63
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  • ammonium-15n2 sulfate (c15-1238-986)
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    299286-1G

    AMMONIUM-15N SULFATE 98+ ATOM % 15N (C005B-039820)

    Price: $253.46
    List Price: $281.62
    Application Ammonium- 15 N 2 sulfate can be used: In the quantitative protein expression profiling. In metabolomic analyses to identify the number of nitrogen atoms in each metabolite and to confirm biological origin.
    SKU299286-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-039820
    Pack Size 1 GR
    Price:
    Price: $253.46
    List Price: $281.62
    Quantity:
     
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  • ammonium-15n2 sulfate (c15-1238-987)
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    299286-20G

    AMMONIUM-15N SULFATE 98+ ATOM % 15N (C005B-039821)

    Price: $2,715.28
    List Price: $3,016.98
    Application Ammonium- 15 N 2 sulfate can be used: In the quantitative protein expression profiling. In metabolomic analyses to identify the number of nitrogen atoms in each metabolite and to confirm biological origin.
    SKU299286-20G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-039821
    Pack Size 20 GR
    Price:
    Price: $2,715.28
    List Price: $3,016.98
    Quantity:
     
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  • ammonium-15n2 sulfate (c15-1238-988)
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    299286-50G

    AMMONIUM-15N SULFATE 98+ ATOM % 15N (C005B-039822)

    Price: $5,826.17
    List Price: $6,473.53
    Application Ammonium- 15 N 2 sulfate can be used: In the quantitative protein expression profiling. In metabolomic analyses to identify the number of nitrogen atoms in each metabolite and to confirm biological origin.
    SKU299286-50G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-039822
    Pack Size 50 GR
    Price:
    Price: $5,826.17
    List Price: $6,473.53
    Quantity:
     
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  • banana multiplication medium with vitamins, sucrose and agar; without nh4no3 and casein hydrolysate, 25l
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    PT078-25L

    Banana Multiplication Medium with Vitamins, Sucrose and Agar; without NH4NO3 and Casein Hydrolysate, 25L

    Price: $382.61
    List Price: $425.12
    Banana Multiplication Medium has been developed for the in vitro multiplication of Musa species, family Musaceae. It is based on the Murashige and Skoog medium composition with certain alterations aiding towards suitability for Musa species.
    SKUPT078-25L
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-235715
    Pack Size 1 EA
    Price:
    Price: $382.61
    List Price: $425.12
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  • banana multiplication medium with vitamins, sucrose and agar; without nh4no3 and casein hydrolysate, 5l
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    PT078-5L

    Banana Multiplication Medium with Vitamins, Sucrose and Agar; without NH4NO3 and Casein Hydrolysate, 5L

    Price: $132.03
    List Price: $146.70
    Banana Multiplication Medium has been developed for the in vitro multiplication of Musa species, family Musaceae. It is based on the Murashige and Skoog medium composition with certain alterations aiding towards suitability for Musa species.
    SKUPT078-5L
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-235076
    Pack Size 1 EA
    Price:
    Price: $132.03
    List Price: $146.70
    Quantity:
     
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  • beef extract (powder), 500 g
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    30620008-1

    Beef Extract (Powder), 500 g

    Price: $545.97
    List Price: $606.63
    Recommended for use as a nutrient at 0.3-0.
    SKU30620008-1
    MFR. NameBIOWORLD
    Catalog No. C003B-357439
    Pack Size 1 EA
    Price:
    Price: $545.97
    List Price: $606.63
    Quantity:
     
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  • conn's agar, 2.5kg
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    M730-2.5KG

    Conn's Agar, 2.5KG

    Price: $4,432.98
    List Price: $4,925.54
    Conn's Agar is recommended for cultivation of fungi. Potato starch and maltose are carbon sources and potassium nitrate is the source of nitrogen.
    SKUM730-2.5KG
    MFR. NameHIMEDIA LABORATORIES
    Catalog No. C003B-241823
    Pack Size 1 EA
    Price:
    Price: $4,432.98
    List Price: $4,925.54
    Quantity:
     
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About Fertilizers

Cenmed Enterprises provides a comprehensive selection of Fertilizers 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.