Skip to main content
Exclusive Savings: Take 10% OFF All Cenmed Products | Upgrade Your Lab For Less Shop Now
US English
Contact Sales: 732-447-1100

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.

Compare
  
  • 1,2-dichlorobenzene, 99% 10kg
    222070-10KG

    1,2-Dichlorobenzene, 99% 10kg

    Price: $964.68
    List Price: $1,071.87
    CAS: 95-50-1 EC No: 202-425-9 MDL No: MFCD00000535 RTECS: CZ4500000 UN No: UN1591 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> MW: 147.
    Hide Price See Price
    SKU222070-10KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-347270
    Pack Size 1 EA
    Price:
    Price: $964.68
    List Price: $1,071.87
    Quantity:
     

    Product Information

    Catalog No.
    C003B-347270
    Description
    CAS: 95-50-1 EC No: 202-425-9 MDL No: MFCD00000535 RTECS: CZ4500000 UN No: UN1591 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> MW: 147.
    CAS Number
    95-50-1
  • 1,2-dichlorobenzene, 99% 2.5kg
    Add to Cart The item has been added
    222070-2.5KG

    1,2-Dichlorobenzene, 99% 2.5kg

    Price: $200.75
    List Price: $223.05
    CAS: 95-50-1 EC No: 202-425-9 MDL No: MFCD00000535 RTECS: CZ4500000 UN No: UN1591 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> MW: 147.
    Hide Price See Price
    SKU222070-2.5KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-095191
    Pack Size 1 EA
    Price:
    Price: $200.75
    List Price: $223.05
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C003B-095191
    Description
    CAS: 95-50-1 EC No: 202-425-9 MDL No: MFCD00000535 RTECS: CZ4500000 UN No: UN1591 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> MW: 147.
    CAS Number
    95-50-1
  • 1,2-dichlorobenzene, 99% 500g
    Add to Cart The item has been added
    222070-500G

    1,2-Dichlorobenzene, 99% 500g

    Price: $172.99
    List Price: $192.21
    CAS: 95-50-1 EC No: 202-425-9 MDL No: MFCD00000535 RTECS: CZ4500000 UN No: UN1591 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> MW: 147.
    Hide Price See Price
    SKU222070-500G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339335
    Pack Size 1 EA
    Price:
    Price: $172.99
    List Price: $192.21
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C003B-339335
    Description
    CAS: 95-50-1 EC No: 202-425-9 MDL No: MFCD00000535 RTECS: CZ4500000 UN No: UN1591 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> MW: 147.
    CAS Number
    95-50-1
  • 1,2-dichloroethane, 99% 10l
    223375-10L

    1,2-Dichloroethane, 99% 10L

    Price: $784.72
    List Price: $871.91
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    Hide Price See Price
    SKU223375-10L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-346527
    Pack Size 1 EA
    Price:
    Price: $784.72
    List Price: $871.91
    Quantity:
     

    Product Information

    Catalog No.
    C003B-346527
    Description
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    CAS Number
    107-06-2
  • 1,2-dichloroethane, 99% 2.5l
    Add to Cart The item has been added
    223375-2.5L

    1,2-Dichloroethane, 99% 2.5L

    Price: $326.31
    List Price: $362.57
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    Hide Price See Price
    SKU223375-2.5L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-095371
    Pack Size 1 EA
    Price:
    Price: $326.31
    List Price: $362.57
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C003B-095371
    Description
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    CAS Number
    107-06-2
  • 1,2-dichloroethane, spectrophotometric, 99% min. 1l
    Add to Cart The item has been added
    132860-1L

    1,2-Dichloroethane, Spectrophotometric, 99% min. 1L

    Price: $342.37
    List Price: $380.42
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    Hide Price See Price
    SKU132860-1L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343010
    Pack Size 1 EA
    Price:
    Price: $342.37
    List Price: $380.42
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C003B-343010
    Description
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    CAS Number
    107-06-2
  • 1,2-dichloroethane, spectrophotometric, 99% min. 4l
    132860-4L

    1,2-Dichloroethane, Spectrophotometric, 99% min. 4L

    Price: $616.21
    List Price: $684.67
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    Hide Price See Price
    SKU132860-4L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-345645
    Pack Size 1 EA
    Price:
    Price: $616.21
    List Price: $684.67
    Quantity:
     

    Product Information

    Catalog No.
    C003B-345645
    Description
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    CAS Number
    107-06-2
  • 1,2-dichloroethane, spectrophotometric, 99% min. 4x1l
    132860-4X1L

    1,2-Dichloroethane, Spectrophotometric, 99% min. 4x1L

    Price: $1,026.94
    List Price: $1,141.05
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    Hide Price See Price
    SKU132860-4X1L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-347521
    Pack Size 4 CS
    Price:
    Price: $1,026.94
    List Price: $1,141.05
    Quantity:
     

    Product Information

    Catalog No.
    C003B-347521
    Description
    CAS: 107-06-2 EC No: 203-458-1 MDL No: MFCD00000963 RTECS: KI0525000 UN No: UN1184 Haz Class: 3 (6.1) Packing Group: II Liquid Linear Formula: ClCH<sub>2</sub>CH<sub>2</sub>Cl MW: 98.
    CAS Number
    107-06-2
  • 1,3-dichloro-4-nitrobenzene for synthesis, 1 kg
    8.20446.1000

    1,3-Dichloro-4-Nitrobenzene For Synthesis, 1 kg

    Price: $1,122.23
    List Price: $1,246.93
    CAS No.: 611-06-3 UN No.: UN3077 Solubility: 188 g/l (20°C) Melting Point: 28 - 31°C Molar Mass: 192 g/mol Boiling Point: 259°C Vapor Pressure: 0.013 hPa (20°C) Flash Point: 152°C Refractive Index: 152°C Density: 1.51
    Hide Price See Price
    SKU8.20446.1000
    MFR. NameHACH
    Catalog No. C003B-231870
    Pack Size 1 EA
    Price:
    Price: $1,122.23
    List Price: $1,246.93
    Quantity:
     

    Product Information

    Catalog No.
    C003B-231870
    Description
    CAS No.: 611-06-3 UN No.: UN3077 Solubility: 188 g/l (20°C) Melting Point: 28 - 31°C Molar Mass: 192 g/mol Boiling Point: 259°C Vapor Pressure: 0.013 hPa (20°C) Flash Point: 152°C Refractive Index: 152°C Density: 1.51
    CAS Number
    611-06-3
  • 1,4-difluoro-2-nitrobenzene, 98% 100g
    140000-100G

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

    Price: $773.42
    List Price: $859.36
    CAS: 364-74-9 EC No: 206-663-4 MDL No: MFCD00007054 RTECS: CZ5715000 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.
    Hide Price See Price
    SKU140000-100G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-346483
    Pack Size 1 EA
    Price:
    Price: $773.42
    List Price: $859.36
    Quantity:
     

    Product Information

    Catalog No.
    C003B-346483
    Description
    CAS: 364-74-9 EC No: 206-663-4 MDL No: MFCD00007054 RTECS: CZ5715000 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.
    CAS Number
    364-74-9
  • 1,4-difluoro-2-nitrobenzene, 98% 25g
    Add to Cart The item has been added
    140000-25G

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

    Price: $291.02
    List Price: $323.36
    CAS: 364-74-9 EC No: 206-663-4 MDL No: MFCD00007054 RTECS: CZ5715000 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.
    Hide Price See Price
    SKU140000-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-341615
    Pack Size 1 EA
    Price:
    Price: $291.02
    List Price: $323.36
    Quantity:
     
    The item has been added

    Product Information

    Catalog No.
    C003B-341615
    Description
    CAS: 364-74-9 EC No: 206-663-4 MDL No: MFCD00007054 RTECS: CZ5715000 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.
    CAS Number
    364-74-9
  • 1,5-diaminopentane, 98% 25g
    137770-25G

    1,5-Diaminopentane, 98% 25g

    Price: $1,589.42
    List Price: $1,766.02
    CAS: 462-94-2 EC No: 207-329-0 MDL No: MFCD00008239 UN No: UN2735 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>5</sub>H<sub>14</sub>N<sub>2</sub> MW: 102.18 Boiling Point: 178-180&deg Flash Point: 62&degC (144&degF) Density
    Hide Price See Price
    SKU137770-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-348906
    Pack Size 1 EA
    Price:
    Price: $1,589.42
    List Price: $1,766.02
    Quantity:
     

    Product Information

    Catalog No.
    C003B-348906
    Description
    CAS: 462-94-2 EC No: 207-329-0 MDL No: MFCD00008239 UN No: UN2735 Haz Class: 8 Packing Group: II Liquid Molecular Formula: C<sub>5</sub>H<sub>14</sub>N<sub>2</sub> MW: 102.18 Boiling Point: 178-180&deg Flash Point: 62&degC (144&degF) Density
    CAS Number
    462-94-2
Related Categories
Biochemicals & Molecular Biology

Biochemicals & Molecular Biology

Laboratory Equipment & Supplies

Laboratory Equipment & Supplies

Chemical Reagents & Chromatography

Chemical Reagents & Chromatography

Medical Equipment & Supplies

Medical Equipment & Supplies

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.

!

Contact a Cenmed Expert

Need help sourcing equipment or supplies?

732-447-1100 info@cenmed.com

Request a Quote

Get custom pricing for your organization

Start Your Quote →