ILT is now introducing a new 20mm butyl stopper that has a PTFE film covering the plug to provide an inert barrier for samples. These stoppers are made with gray butyl and silicone, and are coated in clear PTFE. Caps manufactured by ILT provide the high level of cleanliness needed to meet analytical laboratory requirements. Interested in our products? Contact us to be connected to our sales team.
Our high quality stoppers are compatible with a wide range of liquids and solutions, ensuring safe storage for all laboratories.
All of our products are tested in our onsite laboratory, fully equipped with state-of-the-art instrumentation to ensure quality control. As the largest global producer of lined caps, ILT is dedicated to maintaining the highest standards in the industries of manufacturing and material science.
We understand that every laboratory has unique needs and requirements. From product design to laboratory testing, our creativity is found nowhere else in the industry. We use FDA-approved materials in accordance with GMP and ISO 15378 standards. When it comes to the industries of Chromatography, Headspace Analysis, and beyond, ILT remains the trusted provider of cap liners, septa, and cap lining systems.
| ILT Item Number | Stopper Material | Description | ||
|---|---|---|---|---|
| 020-10-0290 | Gray butyl/gray PTFE | Solid butyl serum stopper | ||
| 020-10-8897 | Gray butyl/gray PTFE | Dark grey butyl/grey PTFE | ||
| 020-10-9520 | Gray butyl/gray PTFE | Dark grey butyl lyo stopper, 2 legs | ||
| 020-10-8617 | Gray silicone/gray PTFE | PTFE film on plug only | ||
