{"componentType":"manufacturer","data":{"id":170008676,"name":"Rettberg","description":"\u003Cp\u003E\u003Ca href=\u0022https://www.rettberg.biz/en/\u0022 target=\u0022_blank\u0022 rel=\u0022noopener\u0022\u003ERettberg\u003C/a\u003E is a premier German manufacturer of high-quality laboratory glassware and specialized glass systems, headquartered in G\u00F6ttingen. Since its founding in 1947, the company has spent over 75 years fulfilling its mission to provide \u0022Innovation in Glass,\u0022 becoming a global specialist in the production of complex glass apparatus for research and industry. Rettberg is internationally renowned for its mastery of borosilicate glass 3.3, offering an extensive range of standard labware alongside highly sophisticated custom-built reaction systems. By combining traditional artisan glassblowing with modern CNC precision grinding and automated calibration, the brand ensures that its instruments meet the rigorous demands of chemical, pharmaceutical, and biotechnological processes. Today, Rettberg is an essential partner for the scientific community, delivering \u0022Made in Germany\u0022 excellence that ensures absolute chemical purity and thermal durability in every experiment.\u003C/p\u003E\u003Cp\u003E\u0026nbsp;\u003C/p\u003E\u003Cp\u003EThe Rettberg range at LabFriend features professional \u003Ca href=\u0022/vessels\u0022\u003Evessel\u003C/a\u003E solutions, headlined by their precision-engineered reaction flasks, jacketed vessels, and high-performance condensers. These components are essential for complex synthesis, distillation, and reflux applications where thermal shock resistance is critical. For specialized vacuum applications, the brand provides advanced \u003Ca href=\u0022/liquid-handling\u0022\u003Eliquid handling\u003C/a\u003E support through their range of high-vacuum stopcocks, Schlenk lines, and manifold systems designed for leak-free performance. Their portfolio also encompasses essential \u003Ca href=\u0022/general-laboratory-consumables\u0022\u003Egeneral laboratory consumables\u003C/a\u003E, featuring standardized ground joint components, adapters, and glass stirrers that ensure seamless compatibility with existing laboratory setups. To support large-scale research, Rettberg offers complete glass pilot plants and distillation systems tailored to specific industrial requirements. By choosing Rettberg through LabFriend, you benefit from \u003Cstrong\u003Ecompetitive pricing\u003C/strong\u003E and \u003Cstrong\u003Efast shipping\u003C/strong\u003E on premium glass engineering designed for professional longevity.\u003C/p\u003E\u003Cp\u003E\u0026nbsp;\u003C/p\u003E\u003Ch2\u003EWhy Choose Rettberg for Your Laboratory?\u003C/h2\u003E\u003Cul\u003E\u003Cli\u003E\u003Cstrong\u003EOver 75 Years of Glass Expertise\u003C/strong\u003E: Rettberg combines decades of specialized experience with German engineering to solve the most difficult technical challenges in laboratory glass construction.\u003C/li\u003E\u003Cli\u003E\u003Cstrong\u003EHigh-Purity Borosilicate 3.3\u003C/strong\u003E: All products are manufactured from premium borosilicate glass, ensuring maximum resistance to chemicals, acids, and extreme temperature fluctuations.\u003C/li\u003E\u003Cli\u003E\u003Cstrong\u003EBespoke Glass Engineering\u003C/strong\u003E: Beyond their vast catalog, Rettberg is a world leader in custom glassblowing, capable of manufacturing unique, one-off apparatus based on specific researcher requirements.\u003C/li\u003E\u003Cli\u003E\u003Cstrong\u003EPrecision Vacuum Integrity\u003C/strong\u003E: Their specialized vacuum components and Schlenk techniques are engineered to hold deep vacuums, essential for air-sensitive chemistry and sophisticated gas handling.\u003C/li\u003E\u003Cli\u003E\u003Cstrong\u003EStrict Quality Standards\u003C/strong\u003E: Rettberg maintains ISO-certified quality management, ensuring that every piece of glassware is inspected for stress-free annealing and dimensional accuracy before shipment.\u003C/li\u003E\u003C/ul\u003E\u003Cp\u003E\u0026nbsp;\u003C/p\u003E\u003Ch2\u003EFrequently Asked Questions\u003C/h2\u003E\u003Cp\u003E\u003Cstrong\u003E1. Can Rettberg glassware be used in high-pressure applications?\u003C/strong\u003E\u003Cbr /\u003EStandard laboratory glassware is designed primarily for vacuum or atmospheric pressure. For applications involving positive pressure, Rettberg offers specialized thick-walled vessels and plastic-coated (PROTECT) safety glassware.\u003C/p\u003E\u003Cp\u003E\u0026nbsp;\u003C/p\u003E\u003Cp\u003E\u003Cstrong\u003E2. Is Rettberg glassware compatible with other brands?\u003C/strong\u003E\u003Cbr /\u003EYes, Rettberg strictly follows international DIN and ISO standards for ground glass joints (e.g., NS 29/32), ensuring their components are fully interchangeable with other standardized laboratory brands.\u003C/p\u003E\u003Cp\u003E\u0026nbsp;\u003C/p\u003E\u003Cp\u003E\u003Cstrong\u003E3. What is the advantage of Rettberg\u0027s \u0022PROTECT\u0022 coating?\u003C/strong\u003E\u003Cbr /\u003EThe PROTECT coating is a highly transparent plastic sheath that provides scratch protection and, in the event of glass breakage, helps contain the glass splinters and the liquid contents, significantly increasing laboratory safety.\u003C/p\u003E\u003Cp\u003E\u0026nbsp;\u003C/p\u003E\u003Cp\u003E\u003Cstrong\u003E4. How should I clean specialized Rettberg reaction vessels?\u003C/strong\u003E\u003Cbr /\u003EGlassware should be cleaned with mild laboratory detergents. For stubborn residues, specialized glass cleaning baths can be used. Always ensure the vessel is stress-free and cool before applying sudden changes in water temperature.\u003C/p\u003E","metaKeywords":"Rettberg, Rettberg GmbH, laboratory glassware, borosilicate glass, custom glassblowing, reaction vessels, distillation, vacuum technology","metaDescription":"Upgrade your lab with Rettberg. German masters in precision borosilicate glassware and bespoke glass engineering. Shop LabFriend for fast shipping and top prices.","metaTitle":"Rettberg | Precision Laboratory Glassware \u0026 Custom Glass Engineering","seName":"rettberg-2","image":{"imageUrl":null,"thumbImageUrl":null,"fullSizeImageUrl":null,"title":"Show products manufactured by Rettberg","alternateText":"Picture for manufacturer Rettberg","id":0,"customProperties":{}},"storeSeoData":[{"storeId":12,"seoName":"rettberg-2","isDefault":false},{"storeId":1,"seoName":"rettberg","isDefault":true},{"storeId":6,"seoName":"rettberg","isDefault":false},{"storeId":4,"seoName":"rettberg","isDefault":false},{"storeId":14,"seoName":"rettberg","isDefault":false},{"storeId":3,"seoName":"rettberg","isDefault":false},{"storeId":13,"seoName":"rettberg","isDefault":false},{"storeId":18,"seoName":"rettberg","isDefault":false}]},"title":"Rettberg"}