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Diffraction Gratings

Browse our curated selection of Diffraction Gratings 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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  • solvman pp gl80 4port 1ea (c22-1484-366)
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    12019-37

    SOLVMAN PP GL80 4PORT 1EA (C020B-002498)

    Price: $316.02
    List Price: $351.13
    SOLVMAN PP GL80 4PORT 1EA
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    SKU12019-37
    MFR. NameAntylia Scientific
    Catalog No. C020B-002498
    Pack Size 1 EA
    Price:
    Price: $316.02
    List Price: $351.13
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    Catalog No.
    C020B-002498
    Description
    SOLVMAN PP GL80 4PORT 1EA
  • spanr 60 for synthesis, 100 g
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    8.40121.0100

    Spanr 60 For Synthesis, 100 g

    Price: $207.64
    List Price: $230.71
    CAS No.: 1338-41-6 Solubility: (20°C) insoluble Melting Point: 53°C Molar Mass: 430.62 g/mol Boiling Point: >100°C (1013 hPa) Vapor Pressure: Flash Point: >149°C Refractive Index: >149°C
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    SKU8.40121.0100
    MFR. NameHACH
    Catalog No. C003B-227537
    Pack Size 1 EA
    Price:
    Price: $207.64
    List Price: $230.71
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    Catalog No.
    C003B-227537
    Description
    CAS No.: 1338-41-6 Solubility: (20°C) insoluble Melting Point: 53°C Molar Mass: 430.62 g/mol Boiling Point: >100°C (1013 hPa) Vapor Pressure: Flash Point: >149°C Refractive Index: >149°C
    CAS Number
    1338-41-6
  • spanr 80 for synthesis, 1 l
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    8.40123.1000

    Spanr 80 for synthesis, 1 L

    Price: $398.78
    List Price: $443.08
    CAS Number: 1338-43-8 Solubility: (20&degC) insoluble Molar Mass: 428.60 g/mol Boiling Point: >100&degC Flash Point: Refractive Index: >149&degC Density: 1.0 g/cm3 (20&degC)
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    SKU8.40123.1000
    MFR. NameHACH
    Catalog No. C003B-004774
    Pack Size 1 EA
    Price:
    Price: $398.78
    List Price: $443.08
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    Catalog No.
    C003B-004774
    Description
    CAS Number: 1338-43-8 Solubility: (20&degC) insoluble Molar Mass: 428.60 g/mol Boiling Point: >100&degC Flash Point: Refractive Index: >149&degC Density: 1.0 g/cm3 (20&degC)
    CAS Number
    1338-43-8
  • spanr 80 for synthesis, 100 ml
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    8.40123.0100

    Spanr 80 for synthesis, 100 mL

    Price: $154.57
    List Price: $171.75
    CAS Number: 1338-43-8 Solubility: (20&degC) insoluble Molar Mass: 428.60 g/mol Boiling Point: >100&degC Flash Point: Refractive Index: >149&degC Density: 1.0 g/cm3 (20&degC)
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    SKU8.40123.0100
    MFR. NameHACH
    Catalog No. C003B-003958
    Pack Size 1 EA
    Price:
    Price: $154.57
    List Price: $171.75
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    Catalog No.
    C003B-003958
    Description
    CAS Number: 1338-43-8 Solubility: (20&degC) insoluble Molar Mass: 428.60 g/mol Boiling Point: >100&degC Flash Point: Refractive Index: >149&degC Density: 1.0 g/cm3 (20&degC)
    CAS Number
    1338-43-8
  • spanr 80 for synthesis, 500 ml
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    8.40123.0500

    Spanr 80 for synthesis, 500 mL

    Price: $254.35
    List Price: $282.61
    CAS Number: 1338-43-8 Solubility: (20&degC) insoluble Molar Mass: 428.60 g/mol Boiling Point: >100&degC Flash Point: Refractive Index: >149&degC Density: 1.0 g/cm3 (20&degC)
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    SKU8.40123.0500
    MFR. NameHACH
    Catalog No. C003B-004332
    Pack Size 1 EA
    Price:
    Price: $254.35
    List Price: $282.61
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    Catalog No.
    C003B-004332
    Description
    CAS Number: 1338-43-8 Solubility: (20&degC) insoluble Molar Mass: 428.60 g/mol Boiling Point: >100&degC Flash Point: Refractive Index: >149&degC Density: 1.0 g/cm3 (20&degC)
    CAS Number
    1338-43-8
  • sulfolane for synthesis, 1 l
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    8.07993.1000

    Sulfolane For Synthesis, 1 L

    Price: $691.56
    List Price: $768.40
    CAS No.: 126-33-0 Solubility: (20°C) soluble Melting Point: 26°C Molar Mass: 120.17 g/mol Boiling Point: 285°C (1013 hPa) Vapor Pressure: 0.035 hPa (30°C) Flash Point: 177°C Refractive Index: 1.484 (20°C, 589 nm) Density: 1.26 g/cm3 (30°
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    SKU8.07993.1000
    MFR. NameHACH
    Catalog No. C003B-229997
    Pack Size 1 EA
    Price:
    Price: $691.56
    List Price: $768.40
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    Catalog No.
    C003B-229997
    Description
    CAS No.: 126-33-0 Solubility: (20°C) soluble Melting Point: 26°C Molar Mass: 120.17 g/mol Boiling Point: 285°C (1013 hPa) Vapor Pressure: 0.035 hPa (30°C) Flash Point: 177°C Refractive Index: 1.484 (20°C, 589 nm) Density: 1.26 g/cm3 (30°
    CAS Number
    126-33-0
  • sulfolane for synthesis, 6 l
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    8.07993.6000

    Sulfolane For Synthesis, 6 L

    Price: $639.15
    List Price: $710.17
    CAS No.: 126-33-0 Solubility: (20°C) soluble Melting Point: 26°C Molar Mass: 120.17 g/mol Boiling Point: 285°C (1013 hPa) Vapor Pressure: 0.035 hPa (30°C) Flash Point: 177°C Refractive Index: 1.484 (20°C, 589 nm) Density: 1.26 g/cm3 (30°
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    SKU8.07993.6000
    MFR. NameHACH
    Catalog No. C003B-229725
    Pack Size 1 EA
    Price:
    Price: $639.15
    List Price: $710.17
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    Catalog No.
    C003B-229725
    Description
    CAS No.: 126-33-0 Solubility: (20°C) soluble Melting Point: 26°C Molar Mass: 120.17 g/mol Boiling Point: 285°C (1013 hPa) Vapor Pressure: 0.035 hPa (30°C) Flash Point: 177°C Refractive Index: 1.484 (20°C, 589 nm) Density: 1.26 g/cm3 (30°
    CAS Number
    126-33-0
  • sulfolane, 99% 1kg
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    144390-1KG

    Sulfolane, 99% 1kg

    Price: $397.45
    List Price: $441.61
    CAS: 126-33-0 EC No: 204-783-1 MDL No: MFCD00005484 RTECS: XN0700000 Low Melting Solid Molecular Formula: C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>S MW: 120.17 Melting Point: 20-26&deg Boiling Point: 285&deg Flash Point: 166&degC (330&degF)
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    SKU144390-1KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343649
    Pack Size 1 EA
    Price:
    Price: $397.45
    List Price: $441.61
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    Catalog No.
    C003B-343649
    Description
    CAS: 126-33-0 EC No: 204-783-1 MDL No: MFCD00005484 RTECS: XN0700000 Low Melting Solid Molecular Formula: C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>S MW: 120.17 Melting Point: 20-26&deg Boiling Point: 285&deg Flash Point: 166&degC (330&degF)
    CAS Number
    126-33-0
  • sulfolane, 99% 5kg
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    144390-5KG

    Sulfolane, 99% 5kg

    Price: $1,508.68
    List Price: $1,676.31
    CAS: 126-33-0 EC No: 204-783-1 MDL No: MFCD00005484 RTECS: XN0700000 Low Melting Solid Molecular Formula: C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>S MW: 120.17 Melting Point: 20-26&deg Boiling Point: 285&deg Flash Point: 166&degC (330&degF)
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    SKU144390-5KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-348757
    Pack Size 1 EA
    Price:
    Price: $1,508.68
    List Price: $1,676.31
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    Catalog No.
    C003B-348757
    Description
    CAS: 126-33-0 EC No: 204-783-1 MDL No: MFCD00005484 RTECS: XN0700000 Low Melting Solid Molecular Formula: C<sub>4</sub>H<sub>8</sub>O<sub>2</sub>S MW: 120.17 Melting Point: 20-26&deg Boiling Point: 285&deg Flash Point: 166&degC (330&degF)
    CAS Number
    126-33-0
  • tert-butyl nitrite, technical, 90% 25g
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    130690-25G

    tert-Butyl nitrite, technical, 90% 25g

    Price: $169.32
    List Price: $188.13
    CAS: 540-80-7 EC No: 208-757-0 MDL No: MFCD00002055 RTECS: RA0802000 UN No: UN2351 Haz Class: 3 Packing Group: II Liquid Linear Formula: (CH<sub>3</sub>)<sub>3</sub>CONO MW: 103.12 Boiling Point: 61-63&deg Flash Point: -23&degC (-9&degF)
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    SKU130690-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339311
    Pack Size 1 EA
    Price:
    Price: $169.32
    List Price: $188.13
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    Catalog No.
    C003B-339311
    Description
    CAS: 540-80-7 EC No: 208-757-0 MDL No: MFCD00002055 RTECS: RA0802000 UN No: UN2351 Haz Class: 3 Packing Group: II Liquid Linear Formula: (CH<sub>3</sub>)<sub>3</sub>CONO MW: 103.12 Boiling Point: 61-63&deg Flash Point: -23&degC (-9&degF)
    CAS Number
    540-80-7
  • tert-butylamine, 98% 10l
    122865-10L

    tert-Butylamine, 98% 10L

    Price: $1,058.20
    List Price: $1,175.78
    CAS: 75-64-9 EC No: 200-888-1 MDL No: MFCD00008050 RTECS: EO3330000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: (CH<sub>3</sub>)<sub>3</sub>CNH<sub>2</sub> MW: 73.14 Melting Point: -67&deg Boiling Point: 46&deg Flash
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    SKU122865-10L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-347633
    Pack Size 1 EA
    Price:
    Price: $1,058.20
    List Price: $1,175.78
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    Catalog No.
    C003B-347633
    Description
    CAS: 75-64-9 EC No: 200-888-1 MDL No: MFCD00008050 RTECS: EO3330000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: (CH<sub>3</sub>)<sub>3</sub>CNH<sub>2</sub> MW: 73.14 Melting Point: -67&deg Boiling Point: 46&deg Flash
    CAS Number
    75-64-9
  • tert-butylamine, 98% 2.5l
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    122865-2.5L

    tert-Butylamine, 98% 2.5L

    Price: $354.59
    List Price: $393.99
    CAS: 75-64-9 EC No: 200-888-1 MDL No: MFCD00008050 RTECS: EO3330000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: (CH<sub>3</sub>)<sub>3</sub>CNH<sub>2</sub> MW: 73.14 Melting Point: -67&deg Boiling Point: 46&deg Flash
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    SKU122865-2.5L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343186
    Pack Size 1 EA
    Price:
    Price: $354.59
    List Price: $393.99
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    Catalog No.
    C003B-343186
    Description
    CAS: 75-64-9 EC No: 200-888-1 MDL No: MFCD00008050 RTECS: EO3330000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: (CH<sub>3</sub>)<sub>3</sub>CNH<sub>2</sub> MW: 73.14 Melting Point: -67&deg Boiling Point: 46&deg Flash
    CAS Number
    75-64-9
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About Diffraction Gratings

Cenmed Enterprises provides a comprehensive selection of Diffraction Gratings 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.

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