RCT Reichelt Chemietechnik

Laboratory semi-finished products and working aids form the backbone of efficient laboratory work in analytical chemistry and process engineering. These specialized components ensure precise process control, safety and reproducibility in critical applications.

PTFE boiling stones for controlled distillation
Boiling stones made from polytetrafluoroethylene (PTFE) prevent explosive vapor formation and bumping during distillation processes. With a temperature range from -200°C to +288°C, they resist acids, alkalis, hydrocarbons and organic solvents. The highly active stones eliminate splashing and unwanted bubble formation during the boiling process.

Raschig rings as packing material
These cylindrical packing elements made from PTFE optimize mass transfer processes in distillation columns and process engineering systems. Through their uniform geometry, they create defined surfaces for efficient separation and purification.

POM joint clamps for secure connections
Joint clamps made from polyoxymethylene (POM) secure standard ground joint connections in glassware up to +150°C. They are compatible with cone joints type NS (DIN 12242) and ball joints type S (DIN 12244) and ensure vacuum-tight connections.

Comprehensive range for laboratory applications
The product spectrum includes:

• Bulb made from PVC
• Clip for TLC and paper chromatography
• Double bellows made from PVC/NR with mesh
• Glass fiber wool GW1A and GW2A
• Half bellows made from PVC
• Inert marking pen
• Balls made from PTFE
• Suction funnel made from NR
• Powder made from PTFE
• Raschig rings
• Joint and safety clamps made from POM
• Boiling stones made from PTFE
• Spatula wipers made from NR or silicone
• Rod wipers made from NR
• Standard marking pen

PTFE powder serves as an electrostatically adhering dry lubricant for metals, plastics and ceramics. Natural rubber wipers and silicone spatulas complement the range for cleaning and sample preparation.

Laboratory semi-finished products and working aids and other products, such as racks and stands, are available directly in the online shop of RCT Reichelt Chemietechnik. The range of RCT Reichelt Chemietechnik offers over 80,000 different products, which are used among others in mechanical engineering, chemical technology, process engineering as well as medical technology.