You will not be allowed to compare more than 4 products at a time
View compare
Yes. Custom scientific glassware is one of our primary specialties. We can manufacture one-off components, prototypes, replacement parts, and repeat production runs to your specifications.Common custom projects include reaction vessels, chromatography columns, condensers, adapters, flasks, evaporation glassware, jacketed vessels, distillation components, and specialty laboratory assemblies.
In many cases, yes. If the original part is unavailable or discontinued, send us photographs, dimensions, drawings, or the existing piece for evaluation.We can also modify an existing design when different joint sizes, lengths, ports, graduations, or other features are required.
Our scientific glassware is primarily manufactured from high-quality borosilicate glass selected for laboratory applications requiring good chemical resistance and thermal performance.If your application has specific material, temperature, vacuum, or chemical compatibility requirements, please include those details with your request so we can evaluate the application before manufacturing.
Yes. We offer complimentary samples for qualified laboratories, research facilities, manufacturers, and other organizations evaluating Stone Glass as a potential supplier.Samples allow your team to evaluate workmanship, dimensions, glass quality, fit, and overall consistency before moving to a larger order.
Yes. Custom graduations, reference marks, labeling, and other identification options are available for many products.If graduation accuracy is critical to your application, provide the required volume points and tolerances when requesting your quote.
Yes. We regularly work with purchasing departments, laboratories, universities, government organizations, and industrial customers.If your organization requires vendor-registration documents, a W-9, Certificates of Conformance, purchase-order processing, or other supplier documentation, let us know and we will assist with the process.
Yes. We regularly manufacture replacement and custom glass components designed to fit existing laboratory equipment.Send us the equipment model, original part information, photographs, drawings, or measurements. We can review the information and determine whether we can manufacture a compatible replacement.Stone Glass is an independent manufacturer and is not affiliated with equipment manufacturers unless specifically stated.
Yes. Certificates of Conformance (CoC) are available upon request for applicable products.Depending on the product and your requirements, we may also be able to provide dimensional verification or graduation inspection information.Please let us know about documentation requirements when requesting your quote.