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Laborglasgeräte & Laborbedarf

Hochwertige Laborausstattung – Kompetenz seit Generationen

Die Gebr. Rettberg GmbH ist Ihr zuverlässiger Partner für Laborglasgeräte, Laborbedarf und Laboreinrichtungen. Mit jahrzehntelanger Erfahrung beliefern wir Unternehmen, Forschungseinrichtungen und Hochschulen mit qualitativ hochwertigen Produkten.

LabStore – Directly Available.
Ready to Order.

Standard products for laboratories, industry and technical operations – fast, reliable and available online.

Fast and convenient online ordering · selected products!

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OUR LABORATORY GLASSWARE

Distillation and extraction technology

 

  • Distillation apparatus – Complete systems for laboratory and research applications

  • Components for distillation apparatus – cooling coils, distillation bridges, feed adapters and intermediate pieces

  • Extraction apparatus – Soxhlet apparatus and Kutscher-Steudel extractors

  • Adapters and transition joints – standard ground glass adapters between different ground glass sizes

  • Reaction vessels and accessories – reaction flasks with standard ground joint and magnetic stir bars

 

Glass vessels and standard ground glass joints

  • Standard ground components – cores, sleeves and accessories – Flexible assembly options according to DIN standards

  • Glass filter devices – glass filter funnels and filter crucibles in porosities P1 to P5

  • Flasks with standard ground joint and thread – round-bottom flasks, flat-bottom flasks, three-neck flasks (NS 14/23 to NS 45/40)

  • Schlenk lines and Schlenk technology – For gentle concentration and sample preparation

  • Sublimation apparatus – Thermal separation of temperature-sensitive substances

  • Dosing and filling funnels – dropping funnels, separating funnels, powder funnels

  • Cold traps and Woulff bottles – For vacuum applications and as safety bottles

  • Gas washing bottles – Drechsel bottles and absorption bottles

  • Gas distribution systems – Controlled gas supply with check valves

  • Desiccator systems – drying and storage of moisture-sensitive substances

  • Chromatography – Columns , fraction collectors and separation columns

  • Eudiometer units – precision measuring instruments for gas volume determination

  • Weighing bottles, impinger bottles and hybridization bottles – special glassware for scientific applications

  • Centrifuge tubes – pointed tubes and centrifuge tubes according to DIN

  • Accessories for rotary evaporators – evaporating flasks, receiving flasks, cooling coils

Full-Range Shop – Extended Portfolio. Centralized Access.

Our Full-Range Shop expands the LabStore assortment with thousands of additional products for industry, laboratories and technical operations. Manufacturer-independent sourcing, consolidated supplier structures and efficient purchasing processes – all managed centrally by Rettberg.

Complete product range with individualized pricing!

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LABORATORY SUPPLIES & LABORATORY EQUIPMENT

Basic equipment

 

 

Safety and technology

 

✓ Comprehensive product range

Over 150,000 products for laboratory and research

Specialized Trade & System Procurement

We provide a complete product range for industry and laboratories, offering manufacturer-independent sourcing with personal support.

Manufacturer Expertise

Our in-house production, precise workmanship, and technical know-how ensure certified quality and reliable solutions.

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