From stoppers to seals, from tubing to bulbs, RichTech offers a complete range of rubber lab products in 5 materials for sealing, connection and protection applications.
Precision classification by function, covering sealing, connection, and protection
Different rubber materials offer distinct performance characteristics — choosing the right material is key to sealing effectiveness and durability
Excellent elasticity and abrasion resistance, suitable for general sealing and cushioning applications
Wide temperature range (-60~250°C), non-toxic and odorless, ideal for food-grade and medical applications
Oil and chemical resistant, suitable for organic solvents and oil media sealing
Excellent resistance to strong acids, bases, and high temperatures, ideal for harsh chemical environments
Excellent weathering and aging resistance, suitable for outdoor and long-term use
From sealing to tubing connections, rubber products play a vital role across the laboratory
Glassware sealing, ground joint matching, distillation connections — ensuring system integrity and safety
Chromatography tubing connections, vial septa, injection port seals — ensuring accurate and reproducible results
Culture flask sealing, fermenter connections, sterile gloves — providing clean, sealed environments
Piping systems, equipment sealing, demonstration use — durable rubber products for daily requirements
From standard rubber stoppers to specialty FKM seals, our technical team can provide professional material selection and configuration advice