This is to certify that Fiber-Line, LLC 280 Performance Drive SE, Hickory, North Carolina 28602 USA Quality Management System ISO 9001:2015 Manufacture of textile components to cable manufacturers. Certificate No.: CERT-0116814 Original Certification Date: November 24, 2010 File No.: 1616267 Certification Effective Date: April 1, 2021 Issue Date: March 30, 2021 Certificate Expiry Date: March 31, 2024 ________________________________________________________________________________ ISO 9001 Registered by: QMI-SAI Canada Limited (SAI Global), 20 Carlson Court, Suite 200, Toronto, Ontario M9W 7K6 Canada.

PLATINUM REGISTRATION INC. 1040 South Gaylord Street, Suite 71, Denver, CO 80209 www.platinumregistration.com | info@platinumregistration.com Polystrand, Inc. 8375 Highfield Parkway, Englewood, CO, 80112 Is certified by PLATINUM REGISTRATION as a company that has developed, implemented and maintains a quality management system that conforms to the requirements of the following International Standards: ISO 9001:2015 (Requirements not applicable:8.5.5 Post-delivery activities.) Certificate Number: 13132875 Certified Since: November 19, 2019 * Certificate Approval Date (Date Granted, Reduced, Extended, or Renewed): October 12, 2022 Current Certification Cycle Start Date: November 19, 2022 Current Certification Cycle Expiration Date: November 18, 2025 Rev: B This certification is subject to the organization maintaining its management system to the requirements of ISO 9001:2015 as well as the requirements of Platinum Registration, Inc.

ISO 10993-1, USP and (class VI), USP , European Pharmacopeia monographs 3.1.3 and 3.1.5, ICH Q3D and USP and evaluations reduce risk of non-compliance during regulatory submission​

Our PCF calculator is third-party certified by TÜV Rheinland and aligns with the ISO 14067:2018 Standard for quantifying and reporting the carbon footprint of a product.

All eight grades in the new series are also ISO 10993-4 and -5, REACH SVHC, and RoHS compliant.

OnColor™ HC Colorants for Healthcare: color concentrates developed to meet or exceed USP Class VI and ISO 10993 and formulated without heavy metals, phthalates and BPA or other requirements as specified

They are available in certified USP Class VI and ISO 10993 compositions.

Commercially available in the United States, it has been submitted for USP VI and ISO 10993-4,5 certifications.

This formulation meets the requirements of the ISO 15759 standard for medical infusion equipment, and can be steam autoclaved using temperatures up to 121°C.

Dedicated global technical centers and ISO 13485 certified manufacturing sites round out the service offer and provide consistent support for diagnostic devices.