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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.

  
  • 1h-1,2,3-triazole, 98%  25g
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    139145-25G

    1H-1,2,3-Triazole, 98% 25g

    Price: $2,952.83
    List Price: $3,280.93
    CAS: 288-36-8 MDL No: MFCD00014490 Liquid Molecular Formula: C<sub>2</sub>H<sub>3</sub>N<sub>3</sub> MW: 69.07 Melting Point: 23-25&deg Boiling Point: 203&deg/752 mmHg Flash Point: 107&degC (225&degF) Density (g/mL): 1.192 Refractive Index: 1.498
    SKU139145-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-350191
    Pack Size 1 EA
    Price:
    Price: $2,952.83
    List Price: $3,280.93
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  • 1h-1,2,3-triazole, 98%  5g
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    139145-5G

    1H-1,2,3-Triazole, 98% 5g

    Price: $718.21
    List Price: $798.01
    CAS: 288-36-8 MDL No: MFCD00014490 Liquid Molecular Formula: C<sub>2</sub>H<sub>3</sub>N<sub>3</sub> MW: 69.07 Melting Point: 23-25&deg Boiling Point: 203&deg/752 mmHg Flash Point: 107&degC (225&degF) Density (g/mL): 1.192 Refractive Index: 1.498
    SKU139145-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-346194
    Pack Size 1 EA
    Price:
    Price: $718.21
    List Price: $798.01
    Quantity:
     
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  • 2,2'-(ethylenedioxy)bis(ethylamine), 97%  10g
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    145025-10G

    2,2'-(Ethylenedioxy)bis(ethylamine), 97% 10g

    Price: $154.30
    List Price: $171.44
    CAS: 929-59-9 EC No: 213-203-6 MDL No: MFCD00040474 UN No: UN2735 Haz Class: 8 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>16</sub>N<sub>2</sub>O<sub>2</sub> MW: 148.20 Boiling Point: 105-109&deg/6 mmHg Flash Point: 121&degC
    SKU145025-10G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339089
    Pack Size 1 EA
    Price:
    Price: $154.30
    List Price: $171.44
    Quantity:
     
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  • 2,2'-(ethylenedioxy)bis(ethylamine), 97%  250g
    145025-250G

    2,2'-(Ethylenedioxy)bis(ethylamine), 97% 250g

    Price: $713.92
    List Price: $793.25
    CAS: 929-59-9 EC No: 213-203-6 MDL No: MFCD00040474 UN No: UN2735 Haz Class: 8 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>16</sub>N<sub>2</sub>O<sub>2</sub> MW: 148.20 Boiling Point: 105-109&deg/6 mmHg Flash Point: 121&degC
    SKU145025-250G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-346161
    Pack Size 1 EA
    Price:
    Price: $713.92
    List Price: $793.25
    Quantity:
     
  • 2,2'-(ethylenedioxy)bis(ethylamine), 97%  50g
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    145025-50G

    2,2'-(Ethylenedioxy)bis(ethylamine), 97% 50g

    Price: $212.11
    List Price: $235.68
    CAS: 929-59-9 EC No: 213-203-6 MDL No: MFCD00040474 UN No: UN2735 Haz Class: 8 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>16</sub>N<sub>2</sub>O<sub>2</sub> MW: 148.20 Boiling Point: 105-109&deg/6 mmHg Flash Point: 121&degC
    SKU145025-50G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-340351
    Pack Size 1 EA
    Price:
    Price: $212.11
    List Price: $235.68
    Quantity:
     
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  • 2,2,2-trifluoroethylamine, 98%  1g
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    122035-1G

    2,2,2-Trifluoroethylamine, 98% 1g

    Price: $265.99
    List Price: $295.54
    CAS: 753-90-2 EC No: 212-041-3 MDL No: MFCD00008132 RTECS: KS0175000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: CF<sub>3</sub>CH<sub>2</sub>NH<sub>2</sub> MW: 99.06 Boiling Point: 36-37&deg Flash Point: -16&degC
    SKU122035-1G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-341274
    Pack Size 1 EA
    Price:
    Price: $265.99
    List Price: $295.54
    Quantity:
     
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  • 2,2,2-trifluoroethylamine, 98%  25g
    122035-25G

    2,2,2-Trifluoroethylamine, 98% 25g

    Price: $3,116.18
    List Price: $3,462.43
    CAS: 753-90-2 EC No: 212-041-3 MDL No: MFCD00008132 RTECS: KS0175000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: CF<sub>3</sub>CH<sub>2</sub>NH<sub>2</sub> MW: 99.06 Boiling Point: 36-37&deg Flash Point: -16&degC
    SKU122035-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-350246
    Pack Size 1 EA
    Price:
    Price: $3,116.18
    List Price: $3,462.43
    Quantity:
     
  • 2,2,2-trifluoroethylamine, 98%  5g
    122035-5G

    2,2,2-Trifluoroethylamine, 98% 5g

    Price: $752.18
    List Price: $835.76
    CAS: 753-90-2 EC No: 212-041-3 MDL No: MFCD00008132 RTECS: KS0175000 UN No: UN2733 Haz Class: 3 (8) Packing Group: II Liquid Linear Formula: CF<sub>3</sub>CH<sub>2</sub>NH<sub>2</sub> MW: 99.06 Boiling Point: 36-37&deg Flash Point: -16&degC
    SKU122035-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-346401
    Pack Size 1 EA
    Price:
    Price: $752.18
    List Price: $835.76
    Quantity:
     
  • 2,4,6-tris(trifluoromethyl)-1,3,5-triazine, 98%  1g
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    145095-1G

    2,4,6-Tris(trifluoromethyl)-1,3,5-triazine, 98% 1g

    Price: $180.74
    List Price: $200.82
    CAS: 368-66-1 EC No: 206-709-3 MDL No: MFCD00042436 RTECS: XZ2800000 Low Melting Solid Molecular Formula: C<sub>6</sub>F<sub>9</sub>N<sub>3</sub> MW: 285.07 Boiling Point: 94-99&deg/748 mmHg Density (g/mL): 1.596 Refractive Index: 1.313
    SKU145095-1G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339849
    Pack Size 1 EA
    Price:
    Price: $180.74
    List Price: $200.82
    Quantity:
     
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  • 2,4,6-tris(trifluoromethyl)-1,3,5-triazine, 98%  5g
    Add to Cart The item has been added
    145095-5G

    2,4,6-Tris(trifluoromethyl)-1,3,5-triazine, 98% 5g

    Price: $577.95
    List Price: $642.16
    CAS: 368-66-1 EC No: 206-709-3 MDL No: MFCD00042436 RTECS: XZ2800000 Low Melting Solid Molecular Formula: C<sub>6</sub>F<sub>9</sub>N<sub>3</sub> MW: 285.07 Boiling Point: 94-99&deg/748 mmHg Density (g/mL): 1.596 Refractive Index: 1.313
    SKU145095-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-345367
    Pack Size 1 EA
    Price:
    Price: $577.95
    List Price: $642.16
    Quantity:
     
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  • 2,4-difluoro-1-nitrobenzene, 98%  100g
    132215-100G

    2,4-Difluoro-1-nitrobenzene, 98% 100g

    Price: $416.44
    List Price: $462.71
    CAS: 446-35-5 EC No: 207-167-0 MDL No: MFCD00007050 RTECS: CZ5730000 UN No: UN2810 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>3</sub>F<sub>2</sub>NO<sub>2</sub> MW: 159.
    SKU132215-100G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343810
    Pack Size 1 EA
    Price:
    Price: $416.44
    List Price: $462.71
    Quantity:
     
  • 2,4-difluoro-1-nitrobenzene, 98%  25g
    Add to Cart The item has been added
    132215-25G

    2,4-Difluoro-1-nitrobenzene, 98% 25g

    Price: $180.74
    List Price: $200.82
    CAS: 446-35-5 EC No: 207-167-0 MDL No: MFCD00007050 RTECS: CZ5730000 UN No: UN2810 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>3</sub>F<sub>2</sub>NO<sub>2</sub> MW: 159.
    SKU132215-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339830
    Pack Size 1 EA
    Price:
    Price: $180.74
    List Price: $200.82
    Quantity:
     
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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.