Graphene Supermarket® is a brand owned by Graphene Laboratories Inc., a wholly owned subsidiary of G6 Materials ( It was founded in 2010 and has been one of the longest-serving e-commerce websites catering to graphene customers and supporting the R&D efforts of customers in the field of graphene and 2D Materials. With a customer base of over 25,000 clients worldwide, spanning the Fortune 500, along with leading universities and other institutions throughout more than 100 countries, Graphene Supermarket is recognized as the premier supplier within the graphene industry. We produce over 90 R&D products including graphene oxide , graphene nanoplatelets (GNPs), CVD graphene, and conductive epoxies. Our  order process is  fast and simple, with most orders processed in 1-2 business days to minimize research down time.

The high quality of our products starts with the combined decades of experience by our scientific and technical team in graphene technology and related materials in both academic and commercial settings. We have continually expanded our capability and capacity by investing in advanced analytical and material processing equipment and scalable production systems with an ISO 9001 Certification. As a result, we can  provide consistent graphene, graphene related, and epoxy products in packaged units, volume orders, and bulk quantities. In addition, we offer custom development of advanced materials and on-demand R&D based on customers’ needs.

Our Facility and R&D Capabilities

Analytical and Quality Control Laboratory

Our production and QC facility is located in Ronkonkoma, NY. Graphene Supermarket’s research team operates within a state-of-the-art analytical and materials testing laboratory to perform the certification of raw materials used for production and quality testing for the end-product formulations and composites. 

Our in-house analytical capabilities include:

  • Rheology / Dynamic Mechanical Analysis (DMA)
  • Four-probe conductivity measurements
  • Universal Test Station for mechanical testing of materials
  • Raman Spectroscopy
  • Optical Microscopy
  • Thermal Conductivity measurements
  • Thermogravimetric Analysis (TGA)

Materials Processing

Graphene Oxide

Our state-of-the-art chemical reactors are designated for graphene oxide (GO) production. A multistage purification process achieves the highest quality of the material. GO is offered in R&D quantities in the form of aqueous dispersions, pastes, dried and reduced powders, and aerogels. Bulk quantities and custom formulations are also available. 

CVD and Thin Film Processing

Our facility is equipped with a Chemical Vapor Deposition (CVD) Furnace for graphene growth and a wet lab for graphene wafer processing. Single and multilayer films can be deposited on various substrates such as glass, quartz, flexible polymers, and silicon wafers.

Polymer Composites

Our team has developed in-house expertise and an extensive IP portfolio in advanced graphene-based functional composites such as thermoplastics and thermosets such as epoxies.  Our expertise includes formulations that use graphene as an additive in laminated carbon fiber and fiberglass composites. Our facility is equipped with a pilot-scale twin-screw extruder and various mixing equipment for resin processing. We welcome inquiries related to joined R&D projects and custom materials development.

Work With Us

R&D Materials 

Graphene Supermarket is your “One-Stop-Shop” for all your graphene-like materials, graphene-related products and supplies. We offer a wide range of trial-sized graphene and 2D materials perfect for academic research, corporate R&D centers and industrial groups looking to impact various technologies and applications research. Custom formulations and packaging are available upon request. Our team is always happy to assist you with your selections and provide valuable insights related to your project.

Joint Development for Industrial Applications

Over the last decade, Graphene Supermarket has worked with clients in industries such as the electronics, marine, auto industries, and the military. Our team has developed a wealth of knowledge related to the processing of graphene and other 2D materials. One of our greatest capabilities is our ability to facilitate custom formulations based on the needs of a given customer. GSM is well-positioned to be the critical graphene-like materials supplier in many on-going and future technologies

Graphene Supermarket’s team can assist with graphene material development as you progress towards industrializing and commercializing your product. We apply our technology and develop new proprietary formulations for your needs while maintaining strict confidentiality with your intellectual property. Please visit our CONTACT US page to speak with our team and discuss your specific requirements.

Work on Demand and Custom Proof-of-Concept Services:

Customized Proof-of-Concept development for targeted graphene applications is another service that we offer to customers interested in commercialization of their intellectual property. In this process, we assess your desired specifications, volume projections, anticipated production timelines, and work together to develop a plan to meet your needs. Our trained personnel will use state-of-the-art equipment installed in our facility to produce laboratory or pilot-scale materials based on your requirements. This process can be a key initial step in developing a competitive advantage for your product without significant capital expenses.