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To learn more, please contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit www.avient.com Avient engineered a new customized formulation for the part, which provided both the processability required for extremely short cycle injection-compression molding, as well as including an additive to stabilize the material when in contact with copper. This additive protects the door from cracking as it comes into contact with copper particles over time.

https://www.avient.com/products/polymer-colorants/healthcare-colorants/mevopur-healthcare-colorants-and-formulations Slide 1: laboratory equipment manufacturer

Avient Quality Standard Response: North America & ColorMatrix Europe 5.0 Company Information Global Directory & Contacts http://www.avient.com/contact/global-directory-and-contacts What are Avient’s Core Competencies/Technologies? http://www.avient.com/contact/global-directory-and-contacts http://www.avient.com/ https://www.avient.com/sites/default/files/resources/PolyOne%2520Code%2520of%2520Conduct_0.pdf https://www.avient.com/sites/default/files/resources/PolyOne%2520Code%2520of%2520Conduct_0.pdf http://www.avient.com/company/policies-and-governance/europe-modern-slavery-and-human-trafficking-statement http://www.avient.com/company/policies-and-governance/europe-modern-slavery-and-human-trafficking-statement http://www.avient.com/company/policies-and-governance/europe-modern-slavery-and-human-trafficking-statement Approved Corporate : Template/Form Document #: DOC-01879 Revision: 8 Document Owners: Brian Hoar Effective Date: May 13, 2022 Title: QF-02 Quality Standard Response Page 10 of 19 Only the electronic version of this document in ETQ is the controlled version of the document. Refer to website or contact your CSR: https://www.avient.com/resources/technical-data-sheets 9.0 Regulatory & Statutory Requirements Are Safety Data Sheets available to customers for all products sold?

Índice Norteamérica Sede central global de Avon Lake, Estados Unidos 33587 Walker Road Avon Lake, OH, Estados Unidos 44012 Número gratuito: +1 866 765 9663 Teléfono: +1 440 930 1000 Fax: +1 440 930 3064 Asia Pacífico Sede central regional de Shanghái, China 2F, Block C 200 Jinsu Road Pudong, 201206 Shanghái, China Teléfono: +86 (0) 21 6028 4888 Fax: +86 (0) 21 6028 4999 Sudamérica Sede central regional de San Pablo, Brasil Av. Francisco Nakasato, 1700 13295-000 Itupeva San Pablo, Brasil Teléfono: +55 11 4593 9200 Europa Sede central regional de Pommerloch, Luxemburgo 19 Route de Bastogne Pommerloch, Luxemburgo, L-9638 Teléfono: +352 269 050 35 Fax: +352 269 050 45 www.avient.com http://www.avient.com

Contact us for even more ideas on how we can help you reach your current and future sustainability goals. https://www.avient.com/products/polymer-additives/clarifier-and-toner-additives/colormatrix-optica-toners-pet https://www.avient.com/products/polymer-colorants/liquid-color-concentrates/hiformer-liquid-masterbatches https://www.avient.com/products/polymer-additives/reheat-additives-pet/colormatrix-joule-reheat-additive-pet https://www.avient.com/products/polymer-additives/reheat-additives-pet/colormatrix-smartheat-rhc https://www.avient.com/products/polymer-additives/processing-enhancement-additives/colormatrix-reprize-iv-builder-pet https://www.avient.com/products/polymer-additives/processing-enhancement-additives/cesa-extend-additives https://www.avient.com/products/polymer-additives/processing-enhancement-additives/colormatrix-eze-slip-agent-pet https://www.avient.com/products/polymer-additives/acetaldehyde-scavengers-pet/colormatrix-aazure-acetaldehyde-control-technology-pet https://www.avient.com/products/polymer-additives/acetaldehyde-scavengers-pet/colormatrix-triple-aa-scavenger-pet OXYGEN SCAVENGERS Challenge: Oxygen can permeate PET bottles, reducing a product’s shelf life. Contact your Avient sales representative for more information.

Esta prohibición es de aplicación tanto si la oferta o el pago se realiza directamente como a través de otra persona • Realizar apuntes confusos, incompletos o falsos en los libros y registros de Avient • Ignorar señales de alerta cuando se trate con terceros Índice Norteamérica Sede mundial de Avon Lake, Estados Unidos 33587 Walker Road Avon Lake, OH, Estados Unidos 44012 Llamada gratuita: +1 866 765 9663 Teléfono: +1 440 930 1000 Fax: +1 440 930 3064 Asia Pacífico Sede regional de Shanghái, China 2F, Bloque C 200 Jinsu Road Pudong, 201206 Shanghái, China Teléfono: +86 (0) 21 6028 4888 Fax: +86 (0) 21 6028 4999 Sudamérica Sede regional en São Paulo, Brasil Av. Francisco Nakasato, 1700 13295-000 Itupeva São Paulo, Brasil Teléfono: +55 11 4593 9200 Europa Sede regional de Pommerloch, Luxemburgo 19 Route de Bastogne Pommerloch, Luxemburgo, L-9638 Teléfono: +352 269 050 35 Fax: +352 269 050 45 www.avient.com http://www.avient.com

AFNOR M 2 in France, DIN 4102 B 2–B 1 in Germany, UNI 8457–9174 C 1 in Italy, BKZ 5.2 in Switzerland, BS 5852.1990 CRIB 3–5 in UK)** • Standard portfolio available for PP injection molded applications APPLICATION BULLETIN * Laboratory weathering testing may not be determinative of all conditions of use; the end user must determine suitability of a product for its intended use ** Contact us for more information on regulatory compliance Copyright © 2022, Avient Corporation. This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com STANDARD COLOR PORTFOLIO FOR INJECTION MOLDED PP SEATS Colors may vary from actual color shown. Contact your Avient sales representative for product guidance from our experts.

PRODUCT BULLETIN KEY CHARACTERISTICS • Additives to retard microbe growth in finished plastic parts, enhancing product performance • Reduces bacterial, mold and fungal growth on the surface as well as through the thickness of the plastic part • Helps reduce odor, staining, discoloration and loss of mechanical properties • Available for a variety of processes including extrusion, injection molding, blow molding, rotational molding and thermoforming MARKETS AND APPLICATIONS Suitable for a wide variety of applications, Cesa WithStand Antimicrobial Additives add value across these key markets: • Packaging* • Cosmetics • Wellness • Appliances • Electronics • Building & construction • Transportation • Wire & cable * Contact an Avient representative to check food contact compliance 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation.

They are suitable for a wide variety of markets and applications, including: • Lawn and garden equipment • Tools and hardware • Consumer disposables • Sports/shooting sports Omnicolor is not suitable for FDA primary pharmaceutical packaging, cosmetic or medical applications, and may have limited food contact compliance. Check with Avient before using Omnicolor in any food contact applications or other regulated applications. This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com