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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.

  
  • ( )-trans-1,2-diaminocyclohexane, 99%  10g
    Add to Cart The item has been added
    128895-10G

    ( )-trans-1,2-Diaminocyclohexane, 99% 10g

    Price: $122.19
    List Price: $135.76
    CAS: 1121-22-8 MDL No: MFCD00063747 UN No: UN2735 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>6</sub>H<sub>14</sub>N<sub>2</sub> MW: 114.19 Melting Point: 14-15&deg Boiling Point: 79-81&deg/15 mmHg Flash Point: 69&degC
    SKU128895-10G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-338657
    Pack Size 1 EA
    Price:
    Price: $122.19
    List Price: $135.76
    Quantity:
     
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  • ( )-trans-1,2-diaminocyclohexane, 99%  250g
    128895-250G

    ( )-trans-1,2-Diaminocyclohexane, 99% 250g

    Price: $1,257.92
    List Price: $1,397.69
    CAS: 1121-22-8 MDL No: MFCD00063747 UN No: UN2735 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>6</sub>H<sub>14</sub>N<sub>2</sub> MW: 114.19 Melting Point: 14-15&deg Boiling Point: 79-81&deg/15 mmHg Flash Point: 69&degC
    SKU128895-250G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-348216
    Pack Size 1 EA
    Price:
    Price: $1,257.92
    List Price: $1,397.69
    Quantity:
     
  • ( )-trans-1,2-diaminocyclohexane, 99%  50g
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    128895-50G

    ( )-trans-1,2-Diaminocyclohexane, 99% 50g

    Price: $322.02
    List Price: $357.80
    CAS: 1121-22-8 MDL No: MFCD00063747 UN No: UN2735 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>6</sub>H<sub>14</sub>N<sub>2</sub> MW: 114.19 Melting Point: 14-15&deg Boiling Point: 79-81&deg/15 mmHg Flash Point: 69&degC
    SKU128895-50G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-342712
    Pack Size 1 EA
    Price:
    Price: $322.02
    List Price: $357.80
    Quantity:
     
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  • (r)-(+)-pulegone for synthesis, 10 ml
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    8.18665.0010

    (R)-(+)-Pulegone For Synthesis, 10 mL

    Price: $718.17
    List Price: $797.96
    CAS No.: 89-82-7 Solubility: (20°C) insoluble Molar Mass: 152.23 g/mol Boiling Point: 97°C (15.99 mbar) Vapor Pressure: 0.16 hPa (25°C) Flash Point: 82°C Refractive Index: 82°C Density: 0.935 g/m3 (20°C)
    SKU8.18665.0010
    MFR. NameHACH
    Catalog No. C003B-230072
    Pack Size 1 EA
    Price:
    Price: $718.17
    List Price: $797.96
    Quantity:
     
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  • ã¡-ionone for synthesis, 100 ml
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    8.18619.0100

    -Ionone for synthesis, 100 mL

    Price: $464.74
    List Price: $516.38
    CAS Number: 79-77-6 Solubility: (20&degC) insoluble Melting Point: -49&degC Molar Mass: 192.3 g/mol Boiling Point: 127 - 128&degC (13 hPa) Flash Point: 122&degC Refractive Index: 1.5192 (20&degC, 589 nm) Density: 0.94 g/cm3 (20&degC)
    SKU8.18619.0100
    MFR. NameHACH
    Catalog No. C003B-528628
    Pack Size 1 EA
    Price:
    Price: $464.74
    List Price: $516.38
    Quantity:
     
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  • 1,1,1,3,3,3-hexafluoro-2-propanol, 99%  25g
    145450-25G

    1,1,1,3,3,3-Hexafluoro-2-propanol, 99% 25g

    Price: $474.21
    List Price: $526.90
    CAS: 920-66-1 EC No: 213-059-4 MDL No: MFCD00011651 RTECS: UB6450000 UN No: UN1760 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>3</sub>H<sub>2</sub>F<sub>6</sub>O MW: 168.04 Melting Point: -4&deg Boiling Point: 59&deg Density
    SKU145450-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-344326
    Pack Size 1 EA
    Price:
    Price: $474.21
    List Price: $526.90
    Quantity:
     
  • 1,1,1,3,3,3-hexafluoro-2-propanol, 99%  5g
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    145450-5G

    1,1,1,3,3,3-Hexafluoro-2-propanol, 99% 5g

    Price: $212.11
    List Price: $235.68
    CAS: 920-66-1 EC No: 213-059-4 MDL No: MFCD00011651 RTECS: UB6450000 UN No: UN1760 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>3</sub>H<sub>2</sub>F<sub>6</sub>O MW: 168.04 Melting Point: -4&deg Boiling Point: 59&deg Density
    SKU145450-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-340352
    Pack Size 1 EA
    Price:
    Price: $212.11
    List Price: $235.68
    Quantity:
     
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  • 1,2-diaminopropane, 99%  100ml
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    127490-100ML

    1,2-Diaminopropane, 99% 100ml

    Price: $125.80
    List Price: $139.78
    CAS: 78-90-0 EC No: 201-155-9 MDL No: MFCD00008089 RTECS: TX6650000 UN No: UN2258 Haz Class: 8 (3) Packing Group: II Liquid Molecular Formula: C<sub>3</sub>H<sub>10</sub>N<sub>2</sub> MW: 74.12 Boiling Point: 119-120&deg Flash Point: 34&degC
    SKU127490-100ML
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-338692
    Pack Size 1 EA
    Price:
    Price: $125.80
    List Price: $139.78
    Quantity:
     
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  • 1,2-diaminopropane, 99%  500ml
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    127490-500ML

    1,2-Diaminopropane, 99% 500ml

    Price: $388.43
    List Price: $431.59
    CAS: 78-90-0 EC No: 201-155-9 MDL No: MFCD00008089 RTECS: TX6650000 UN No: UN2258 Haz Class: 8 (3) Packing Group: II Liquid Molecular Formula: C<sub>3</sub>H<sub>10</sub>N<sub>2</sub> MW: 74.12 Boiling Point: 119-120&deg Flash Point: 34&degC
    SKU127490-500ML
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343555
    Pack Size 1 EA
    Price:
    Price: $388.43
    List Price: $431.59
    Quantity:
     
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  • 1,2-dibromobenzene, 98%  25g
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    225000-25G

    1,2-Dibromobenzene, 98% 25g

    Price: $216.75
    List Price: $240.83
    CAS: 583-53-9 EC No: 209-507-3 MDL No: MFCD00000057 UN No: UN3082 Haz Class: 9 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Br<sub>2</sub> MW: 235.90 Melting Point: 4-6&deg Boiling Point: 224&deg Flash Point: 92&degC
    SKU225000-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-095250
    Pack Size 1 EA
    Price:
    Price: $216.75
    List Price: $240.83
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  • 1,2-dichloro-4-nitrobenzene for synthesis, 1 kg
    8.20445.1000

    1,2-Dichloro-4-Nitrobenzene For Synthesis, 1 kg

    Price: $594.94
    List Price: $661.05
    CAS No.: 99-54-7 UN No.
    SKU8.20445.1000
    MFR. NameHACH
    Catalog No. C003B-229666
    Pack Size 1 EA
    Price:
    Price: $594.94
    List Price: $661.05
    Quantity:
     
  • 1,2-dichloro-4-nitrobenzene for synthesis, 100 g
    8.20445.0100

    1,2-Dichloro-4-Nitrobenzene For Synthesis, 100 g

    Price: $204.43
    List Price: $227.14
    CAS No.: 99-54-7 UN No.
    SKU8.20445.0100
    MFR. NameHACH
    Catalog No. C003B-227522
    Pack Size 1 EA
    Price:
    Price: $204.43
    List Price: $227.14
    Quantity:
     

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.