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LC Gradient Systems

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

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  • 2-propanol gradient grade for liquid chr
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    1010401000

    2-PROPANOL GRADIENT GRADE FOR LIQUID CHR

    Price: $226.98
    List Price: $252.20
    2-PROPANOL GRADIENT GRADE FOR LIQUID CHR
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    SKU1010401000
    MFR. NameSigma-Aldrich
    Catalog No. C005B-478190
    Pack Size 1 EA
    Price:
    Price: $226.98
    List Price: $252.20
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    Catalog No.
    C005B-478190
    Description
    2-PROPANOL GRADIENT GRADE FOR LIQUID CHR
  • ascentis(r) express 90 +?� biphenyl, 2.0 mum hplc column (c15-1306-662)
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    584604-U

    ASCENTIS EXPRESS 90A BIPHENYL 2.0UM 3CM X 3MM (C005B-230978)

    Price: $1,135.23
    List Price: $1,261.37
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584604-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230978
    Pack Size 1 EA
    Price:
    Price: $1,135.23
    List Price: $1,261.37
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    Product Information

    Catalog No.
    C005B-230978
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 2.0 mum hplc column (c15-1306-663)
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    584605-U

    ASCENTIS EXPRESS 90A BIPHENYL 2.0UM 5CM X 3MM (C005B-230979)

    Price: $1,322.05
    List Price: $1,468.94
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584605-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230979
    Pack Size 1 EA
    Price:
    Price: $1,322.05
    List Price: $1,468.94
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    Product Information

    Catalog No.
    C005B-230979
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-644)
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    584586-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 10CM X 2.1MM (C005B-230960)

    Price: $1,548.37
    List Price: $1,720.42
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584586-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230960
    Pack Size 1 EA
    Price:
    Price: $1,548.37
    List Price: $1,720.42
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    Product Information

    Catalog No.
    C005B-230960
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-653)
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    584595-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 10CM X 4.6MM (C005B-230969)

    Price: $1,548.37
    List Price: $1,720.42
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584595-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230969
    Pack Size 1 EA
    Price:
    Price: $1,548.37
    List Price: $1,720.42
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-230969
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-645)
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    584587-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 15CM X 2.1MM (C005B-230961)

    Price: $1,702.85
    List Price: $1,892.06
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584587-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230961
    Pack Size 1 EA
    Price:
    Price: $1,702.85
    List Price: $1,892.06
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-230961
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-654)
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    584596-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 15CM X 4.6MM (C005B-230970)

    Price: $1,702.85
    List Price: $1,892.06
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584596-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230970
    Pack Size 1 EA
    Price:
    Price: $1,702.85
    List Price: $1,892.06
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-230970
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-646)
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    584588-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 25CM X 2.1MM (C005B-230962)

    Price: $1,850.15
    List Price: $2,055.72
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584588-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230962
    Pack Size 1 EA
    Price:
    Price: $1,850.15
    List Price: $2,055.72
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    Product Information

    Catalog No.
    C005B-230962
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-651)
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    584593-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 3CM X 4.6MM (C005B-230967)

    Price: $928.67
    List Price: $1,031.85
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584593-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230967
    Pack Size 1 EA
    Price:
    Price: $928.67
    List Price: $1,031.85
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    Product Information

    Catalog No.
    C005B-230967
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-643)
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    584585-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 5CM X 2.1MM (C005B-230959)

    Price: $1,083.14
    List Price: $1,203.49
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584585-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230959
    Pack Size 1 EA
    Price:
    Price: $1,083.14
    List Price: $1,203.49
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C005B-230959
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis(r) express 90 +?� biphenyl, 5.0 mum hplc column (c15-1306-652)
    Add to Cart The item has been added
    584594-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0UM 5CM X 4.6MM (C005B-230968)

    Price: $1,083.14
    List Price: $1,203.49
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584594-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230968
    Pack Size 1 EA
    Price:
    Price: $1,083.14
    List Price: $1,203.49
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-230968
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
  • ascentis express 90a biphenyl 5.0?�m 25cm x 4.6mm (c15-1306-682)
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    584624-U

    ASCENTIS EXPRESS 90A BIPHENYL 5.0¡M 25CM X 4.6MM (C005B-230998)

    Price: $1,967.95
    List Price: $2,186.61
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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    SKU584624-U
    MFR. NameSigma-Aldrich
    Catalog No. C005B-230998
    Pack Size 1 EA
    Price:
    Price: $1,967.95
    List Price: $2,186.61
    Quantity:
     
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    Product Information

    Catalog No.
    C005B-230998
    Description
    Ascentis &#174 Express 90 Ã… Biphenyl is a high-speed, high-performance liquid chromatography column based on a superficially porous Fused-Core &#174 particle design. The particle provides a thin porous shell of high-purity silica surroundin
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About LC Gradient Systems

Cenmed Enterprises provides a comprehensive selection of LC Gradient Systems 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. Please contact our customer service team to initiate a return authorization.

  • 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.

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