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General Solutions

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

  
  • 4351hd edc cation-sr 6ml (c08-0339-681)
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    98-0604-0507-3EA

    4351HD EDC Cation-SR 6mL (C003B-121250)

    Price: $322.87
    List Price: $358.75
    Combine good retention capacity with high recoveries. Recommended for extractions of positively charged ions
    SKU98-0604-0507-3EA
    MFR. NameCDS ANALYTICAL
    Catalog No. C003B-121250
    Pack Size 30 PK
    Price:
    Price: $322.87
    List Price: $358.75
    Quantity:
     
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  • 5,5'-dithiobis(2-nitrobenzoic acid) (c15-1258-636)
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    D8130-100G
    5,5&#8242-Dithiobis(2-nitrobenzoic acid) is also called DTNB or Ellman&#8242s reagent. It is a water soluble reagent, which interacts with thiol groups, and can be used conveniently at neutral pH.
    SKUD8130-100G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057860
    Pack Size 100 GR
    Price:
    Price: $3,435.28
    List Price: $3,816.98
    Quantity:
     
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  • 5,5'-dithiobis(2-nitrobenzoic acid) (c15-1258-637)
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    D8130-10G
    5,5&#8242-Dithiobis(2-nitrobenzoic acid) is also called DTNB or Ellman&#8242s reagent. It is a water soluble reagent, which interacts with thiol groups, and can be used conveniently at neutral pH.
    SKUD8130-10G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057861
    Pack Size 10 GR
    Price:
    Price: $490.61
    List Price: $545.12
    Quantity:
     
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  • 5,5'-dithiobis(2-nitrobenzoic acid) (c15-1258-638)
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    D8130-1G
    5,5&#8242-Dithiobis(2-nitrobenzoic acid) is also called DTNB or Ellman&#8242s reagent. It is a water soluble reagent, which interacts with thiol groups, and can be used conveniently at neutral pH.
    SKUD8130-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057862
    Pack Size 1 GR
    Price:
    Price: $144.69
    List Price: $160.77
    Quantity:
     
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  • 5,5'-dithiobis(2-nitrobenzoic acid) (c15-1258-639)
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    D8130-25G
    5,5&#8242-Dithiobis(2-nitrobenzoic acid) is also called DTNB or Ellman&#8242s reagent. It is a water soluble reagent, which interacts with thiol groups, and can be used conveniently at neutral pH.
    SKUD8130-25G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057863
    Pack Size 25 GR
    Price:
    Price: $926.87
    List Price: $1,029.85
    Quantity:
     
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  • 5,5'-dithiobis(2-nitrobenzoic acid) (c15-1258-641)
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    D8130-5G
    5,5&#8242-Dithiobis(2-nitrobenzoic acid) is also called DTNB or Ellman&#8242s reagent. It is a water soluble reagent, which interacts with thiol groups, and can be used conveniently at neutral pH.
    SKUD8130-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-057865
    Pack Size 5 GR
    Price:
    Price: $313.16
    List Price: $347.95
    Quantity:
     
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  • 5-hydroxy-2-hydroxymethyl-4h-pyran-4-one for synthesis, 10 g
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    8.18461.0010

    5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one for synthesis, 10 g

    Price: $469.70
    List Price: $521.89
    CAS Number: 501-30-4 Solubility: (20&degC) soluble Melting Point: 150 - 154&degC Molar Mass: 142.11 g/mol
    SKU8.18461.0010
    MFR. NameHACH
    Catalog No. C003B-229061
    Pack Size 1 EA
    Price:
    Price: $469.70
    List Price: $521.89
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  • amberlite(r) xad(r)-2 (c15-1717-081)
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    SU853005

    5KG AMBERLITE XAD-2 (C005B-475068)

    Price: $2,744.78
    List Price: $3,049.75
    General description Amberlite &#8482: XAD &#174: -2 is a strongly acidic ion-exchange resin. Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions: usually used under isocratic
    SKUSU853005
    MFR. NameSigma-Aldrich
    Catalog No. C005B-475068
    Pack Size 5 KG
    Price:
    Price: $2,744.78
    List Price: $3,049.75
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  • 747-08 nitri-solve , chemical res unsuppo 1pk = 6 pair
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    384102735

    747-08 NITRI-SOLVE , CHEMICAL RES UNSUPPO 1PK = 6 PAIR

    Price: $102.63
    List Price: $114.03
    747-08 NITRI-SOLVE , CHEMICAL RES UNSUPPO 1PK = 6 PAIR
    SKU384102735
    MFR. NameR3 Safety
    Catalog No. C059B-020840
    Pack Size 6 PK
    Price:
    Price: $102.63
    List Price: $114.03
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  • 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt
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    H1529-1G

    8-HYDROXYPYRENE-1 3 6-TRISULFONIC ACID TRISODIUM SALT >=97%

    Price: $238.67
    List Price: $265.19
    Application 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) can be used to prepare: Extruded fluorescent plastic indicator film for the detection of gaseous and dissolved CO 2 . Highly fluorescent waterborne polyurethane (WPU) matrix
    SKUH1529-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-054516
    Pack Size 1 GR
    Price:
    Price: $238.67
    List Price: $265.19
    Quantity:
     
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  • a-908292 (c09-1097-584)
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    A607311-25mg

    A-908292 (C007B-320918)

    Price: $1,667.31
    List Price: $1,852.57
    A-908292.
    SKUA607311-25mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-320918
    Pack Size 1 EA
    Price:
    Price: $1,667.31
    List Price: $1,852.57
    Quantity:
     
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  • a-908292 (c09-1097-585)
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    A607311-5mg

    A-908292 (C007B-320919)

    Price: $1,390.01
    List Price: $1,544.46
    A-908292.
    SKUA607311-5mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-320919
    Pack Size 1 EA
    Price:
    Price: $1,390.01
    List Price: $1,544.46
    Quantity:
     
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About General Solutions

Cenmed Enterprises provides a comprehensive selection of General Solutions 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.