Office: 518-432-0617
Sales Hours no sales hours
Address 45 Discovery Drive, Rensselaer, NY 12144
Fax: 518-432-9146
Sales Hours no sales hours
Address 45 Discovery Drive, Rensselaer, NY 12144
15mm-Bonded-Screw-Cap

15mm Bonded Screw Caps

ILT is now offering customizable 15mm Bonded Screw Caps. Our caps are made with polypropylene, and are lined with multiple color combinations of silicone/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 caps are available in black, white, green, and red; with a liner thickness of 1.3mm. Select liner options also include single slit styles. 

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 Style Color Thread Cap Material Liner Material Slit Liner thickness(mm) Liner thickness(in)
    015-13-8811 Screw 15-425 Polypropylene White silicone/red PTFE .. 1.5mm 0.060″
    015-13-8561 Screw 15-425 Polypropylene White silicone/red PTFE pre-slit Single 1.5mm 0.060″
    015-13-8033 Screw closed top 15-425 Polypropylene White silicone/red PTFE .. 1.5mm 0.060″
    015-13-6451 Screw closed top 15-425 Polypropylene White silicone/blue PTFE .. 1.5mm 0.060″
    015-13-9304 Screw 15-415 Polypropylene White silicone/natural PTFE .. 1.5mm 0.060″
    015-13-7720 Screw closed top 15-415 Polypropylene White silicone/natural PTFE .. 1.5mm 0.060″
    015-13-7292 Screw closed top 15-415 Polypropylene White silicone/natural PTFE .. 1.5mm 0.060″
    015-13-7181 Screw closed top 15-415 Polypropylene White silicone/natural PTFE .. 1.5mm 0.060″
    015-13-7180 Screw closed top 15-415 Polypropylene White silicone/natural PTFE .. 1.5mm 0.060″
    015-13-7198 Screw closed top 15-415 Polypropylene White silicone/natural PTFE .. 1.5mm 0.060″