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

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.

  
  • n-benzyldimethylamine, 98%  1l
    Add to Cart The item has been added
    218785-1L

    N-Benzyldimethylamine, 98% 1L

    Price: $389.31
    List Price: $432.57
    CAS: 103-83-3 EC No: 203-149-1 MDL No: MFCD00008329 RTECS: DP4500000 UN No: UN2619 Haz Class: 8 (3) Packing Group: II Liquid Molecular Formula: C<sub>9</sub>H<sub>13</sub>N MW: 135.21 Melting Point: -75&deg Boiling Point: 183-184&deg Flash
    SKU218785-1L
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343560
    Pack Size 1 EA
    Price:
    Price: $389.31
    List Price: $432.57
    Quantity:
     
    The item has been added
  • n-benzyldimethylamine, 98%  250ml
    Add to Cart The item has been added
    218785-250ML

    N-Benzyldimethylamine, 98% 250ml

    Price: $172.99
    List Price: $192.21
    CAS: 103-83-3 EC No: 203-149-1 MDL No: MFCD00008329 RTECS: DP4500000 UN No: UN2619 Haz Class: 8 (3) Packing Group: II Liquid Molecular Formula: C<sub>9</sub>H<sub>13</sub>N MW: 135.21 Melting Point: -75&deg Boiling Point: 183-184&deg Flash
    SKU218785-250ML
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339332
    Pack Size 1 EA
    Price:
    Price: $172.99
    List Price: $192.21
    Quantity:
     
    The item has been added
  • n-methylformamide, 99%  1kg
    Add to Cart The item has been added
    136025-1KG

    N-Methylformamide, 99% 1kg

    Price: $359.96
    List Price: $399.96
    CAS: 123-39-7 EC No: 204-624-6 MDL No: MFCD00003280 RTECS: LQ3000000 Liquid Linear Formula: CH<sub>3</sub>NHCHO MW: 59.07 Melting Point: -4&deg Boiling Point: 198-199&deg Flash Point: 98&degC (208&degF) Density (g/mL): 1.
    SKU136025-1KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343250
    Pack Size 1 EA
    Price:
    Price: $359.96
    List Price: $399.96
    Quantity:
     
    The item has been added
  • n-methylformamide, 99%  250g
    Add to Cart The item has been added
    136025-250G

    N-Methylformamide, 99% 250g

    Price: $199.33
    List Price: $221.48
    CAS: 123-39-7 EC No: 204-624-6 MDL No: MFCD00003280 RTECS: LQ3000000 Liquid Linear Formula: CH<sub>3</sub>NHCHO MW: 59.07 Melting Point: -4&deg Boiling Point: 198-199&deg Flash Point: 98&degC (208&degF) Density (g/mL): 1.
    SKU136025-250G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-340133
    Pack Size 1 EA
    Price:
    Price: $199.33
    List Price: $221.48
    Quantity:
     
    The item has been added
  • n-methylformamide, 99%  50g
    Add to Cart The item has been added
    136025-50G

    N-Methylformamide, 99% 50g

    Price: $130.05
    List Price: $144.50
    CAS: 123-39-7 EC No: 204-624-6 MDL No: MFCD00003280 RTECS: LQ3000000 Liquid Linear Formula: CH<sub>3</sub>NHCHO MW: 59.07 Melting Point: -4&deg Boiling Point: 198-199&deg Flash Point: 98&degC (208&degF) Density (g/mL): 1.
    SKU136025-50G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-338761
    Pack Size 1 EA
    Price:
    Price: $130.05
    List Price: $144.50
    Quantity:
     
    The item has been added
  • n-octyl-d-glucamine, 98%  250mg
    Add to Cart The item has been added
    121810-250MG

    N-Octyl-D-glucamine, 98% 250mg

    Price: $104.64
    List Price: $116.27
    CAS: 23323-37-7 EC No: 245-582-9 MDL No: MFCD00134352 Solid Molecular Formula: C<sub>14</sub>H<sub>31</sub>NO<sub>5</sub> MW: 293.40 Melting Point: 121-124&deg Optical Rotation: [&alpha]20/D -15&deg, c = 1 in methanol
    SKU121810-250MG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-338710
    Pack Size 1 EA
    Price:
    Price: $104.64
    List Price: $116.27
    Quantity:
     
    The item has been added
  • n-pentacosane, 99%  1g
    Add to Cart The item has been added
    126375-1G

    n-Pentacosane, 99% 1g

    Price: $185.54
    List Price: $206.15
    CAS: 629-99-2 EC No: 211-123-6 MDL No: MFCD00009353 Solid Molecular Formula: C<sub>25</sub>H<sub>52</sub> MW: 352.67 Melting Point: 53-56&deg Boiling Point: 169-170&deg/0.
    SKU126375-1G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-095071
    Pack Size 1 EA
    Price:
    Price: $185.54
    List Price: $206.15
    Quantity:
     
    The item has been added
  • nitro-grela si-o-tolyl
    Add to Cart The item has been added
    N463576-100mg

    nitro-Grela SI-o-tolyl

    Price: $271.37
    List Price: $301.53
    DescriptionThis is an olefin metathesis catalyst that is efficient in reactions with sterically crowded substrates.
    SKUN463576-100mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-392806
    Pack Size 1 EA
    Price:
    Price: $271.37
    List Price: $301.53
    Quantity:
     
    The item has been added
  • nitrobenzene, 99%  10kg
    123770-10KG

    Nitrobenzene, 99% 10kg

    Price: $1,082.18
    List Price: $1,202.42
    CAS: 98-95-3 EC No: 202-716-0 MDL No: MFCD00007043 RTECS: DA6475000 UN No: UN1662 Haz Class: 6.1 Packing Group: II Liquid Molecular Formula: C<sub>6</sub>H<sub>5</sub>NO<sub>2</sub> MW: 123.
    SKU123770-10KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-347695
    Pack Size 1 EA
    Price:
    Price: $1,082.18
    List Price: $1,202.42
    Quantity:
     
  • nitrobenzene, 99%  2.5kg
    123770-2.5KG

    Nitrobenzene, 99% 2.5kg

    Price: $439.68
    List Price: $488.54
    CAS: 98-95-3 EC No: 202-716-0 MDL No: MFCD00007043 RTECS: DA6475000 UN No: UN1662 Haz Class: 6.1 Packing Group: II Liquid Molecular Formula: C<sub>6</sub>H<sub>5</sub>NO<sub>2</sub> MW: 123.
    SKU123770-2.5KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-344066
    Pack Size 1 EA
    Price:
    Price: $439.68
    List Price: $488.54
    Quantity:
     
  • nitrobenzene, 99%  500g
    Add to Cart The item has been added
    123770-500G

    Nitrobenzene, 99% 500g

    Price: $240.11
    List Price: $266.78
    CAS: 98-95-3 EC No: 202-716-0 MDL No: MFCD00007043 RTECS: DA6475000 UN No: UN1662 Haz Class: 6.1 Packing Group: II Liquid Molecular Formula: C<sub>6</sub>H<sub>5</sub>NO<sub>2</sub> MW: 123.
    SKU123770-500G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-340853
    Pack Size 1 EA
    Price:
    Price: $240.11
    List Price: $266.78
    Quantity:
     
    The item has been added
  • nitromethane, 98%  100g
    Add to Cart The item has been added
    135205-100G

    Nitromethane, 98% 100g

    Price: $165.67
    List Price: $184.08
    CAS: 75-52-5 EC No: 200-876-6 MDL No: MFCD00007400 RTECS: PA9800000 UN No: UN1261 Haz Class: 3 Packing Group: II Liquid Molecular Formula: CH<sub>3</sub>NO<sub>2</sub> MW: 61.04 Melting Point: -29&deg Boiling Point: 101&deg Flash Point: 35&degC
    SKU135205-100G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-339228
    Pack Size 1 EA
    Price:
    Price: $165.67
    List Price: $184.08
    Quantity:
     
    The item has been added

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.