
DWK Life Sciences Orings D = 157 mm
(D = 157mm, silicone core)Silicone O-rings with a 157 mm outer diameter and FEP coating, autoclavable, suitable for high-temperature applications up to 200 °C.
Explore silicone seals for reliable chemical-resistant sealing of vessels and tubing, compatible with fittings and connectors, related accessories, and more.

Silicone O-rings with a 157 mm outer diameter and FEP coating, autoclavable, suitable for high-temperature applications up to 200 °C.
Silicone sealing ring for GL14 threads, VMQ material with vulcanized PTFE sleeve, autoclavable, 6mm bore, 12mm outer diameter.
Silicone sealing ring for GL 18 thread, with vulcanized PTFE sleeve, autoclavable, temperature resistant up to 130°C steam and 200°C heat.
Silicone sealing ring for GL 32 thread, vulcanized PTFE sleeve, autoclavable, thermal resistance up to 130°C steam and 200°C heat.
Silicone sealing rings with PTFE sleeve, compatible with GL 32 threads, autoclavable, temperature up to 200°C, diameter 29mm, bore 16mm.

Silicone sealing ring with PTFE sleeve for GL32 threads, autoclavable, withstands temperatures up to 200°C, with vulcanized PTFE sleeve.

Silicone sealing ring with vulcanized PTFE sleeve for GL 25 threads, autoclavable, heat resistant up to 200°C, 10 mm bore, 22 mm outer diameter.
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“Spyndl saved us over 500 hours a year and reduced sourcing time by 85%. It's our go-to for reliable lab quotes.”
“We eliminated costly mismatches and saw a 30% cost reduction in our pipette orders. Centralization is a game-changer.”
“30% savings, zero guesswork—Spyndl's multi-quote approach allows us to choose the best offer every time.”
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Rubber/Silicone Products play a critical role across biotechnology, life sciences, chemical analysis, medical applications and R&D workflows. From sealing sample vials to ensuring contamination-free fluid transfer, these components are core to reproducible laboratory processes. On Spyndl’s marketplace you’ll find a curated selection of Swiss and EU vendors, brands and manufacturers supplying precision-grade seals, tubing and molded parts tailored for regulated lab environments. Our catalog is continuously expanding as we onboard new suppliers to meet evolving lab needs.
Buying on Spyndl gives you two clear options: order instantly at pre-negotiated prices for immediate savings, or request a custom negotiation so our team can secure tailored, personalized offers that match project specifications. Explore Silicone Seals and Silicone Tubing to see high-demand items and comparable solutions available now.
In biotech and life sciences labs, Rubber/Silicone Products are used for bioprocess connections, sterile tubing seals and cryogenic closures. These components enable reliable bioprocessing, safe sample storage and repeatable assays, minimizing leaks and contamination risks. Laboratory teams rely on compatible materials for workflows such as cell culture sampling and single-use systems, and Spyndl lists compliant options for sensitive applications.
Chemical and medical research frequently require chemical-resistant seals and inert silicone parts to withstand solvents, acids or high-temperature sterilization. For specific workflows, you can compare product families like Parafilm and Fittings to match material compatibility to your analytical or clinical protocols. This ensures the right fit for analytical instruments and bench-top equipment.
Spyndl groups popular product types and their distinguishing features so procurement teams can quickly identify the right option for biotech, life sciences, chemical and medical labs. Below are high-demand subcategories and what to expect from each:
These product families are offered in material grades optimized for reduced leachables, chemical resistance, and regulatory compliance, so procurement teams in biotech and medical settings can source the appropriate grade of Rubber/Silicone Products confidently.
Spyndl aggregates an ever-growing network of Swiss and EU vendors, brands and manufacturers, continuously onboarding new suppliers to expand choice and availability for labs. Whether you need off-the-shelf silicone seals or custom molded rubber parts, Spyndl’s platform connects you to verified manufacturers and competitive quotes without membership fees or commitments. You can order instantly at pre-negotiated prices for immediate savings, or request that Spyndl negotiate custom pricing on a case-by-case basis for specialized projects.
Our procurement process emphasizes transparency and speed: get detailed product specifications, material certifications and multiple supplier offers in one place. Compare options from related categories such as Silicone Seals and Silicone Tubing to ensure compatibility with your instruments and workflows in biotech and chemical labs.
Spyndl streamlines procurement for labs by aggregating vendor offers, standardizing product data and providing clear purchase paths for repeat orders. For teams sourcing Rubber/Silicone Products, our platform reduces time to value by centralizing quotes, enabling technical Q&A with suppliers and supporting documentation reviews. This is particularly valuable for regulated environments in medical and life sciences research.
As our catalog expands, Spyndl continues to add specialized items and custom sourcing options - from molded gaskets to sterile tubing assemblies - so you can address unique requirements with confidence. Discover compatible solutions and save on procurement by comparing items like Parafilm and Fittings through our marketplace.
Spyndl helps labs secure quality Rubber/Silicone Products while supporting procurement teams with competitive pricing, transparent sourcing and the flexibility to order immediately or request tailored negotiations. Whether you manage consumables for a biotech lab, specialized parts for chemical analysis, or sterile components for medical research, Spyndl makes it easier to buy the right Rubber/Silicone Products and related laboratory equipment and scientific instruments. For projects needing specific tooling, our selection of rubber/silicone products tools and supplier-backed options simplifies validation and supply continuity.