{"product_id":"c09000-semi-c90-test-method-and-specification-for-testing-perfluoroalkoxy-pfa-materials-used-in-liquid-chemical-distribution-systems","title":"C09000 - SEMI C90 - Specification for Perfluoroalkoxy Alkane (PFA) and Other Fluorinated Materials Used In Liquid Chemical Distribution Systems","description":"\u003cp\u003e\u003cspan class=\"cf0\"\u003e\u003cstrong\u003e1 Purpose\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e1.1 This standard specifies extraction limits for metals from liquid chemical distribution system components (e.g., tubing, fittings, and valves).\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e1.2 This standard specifies procedures to measure extractable metal impurities from perfluoroalkoxy alkane (PFA) and other fluorinated materials and from high purity liquid distribution components.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf0\"\u003e\u003cstrong\u003e2 Scope\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e2.1 This Standard applies to the determination of metal extractable impurity characteristics of high purity materials and the wetted surfaces of components and equipment used in chemical distribution systems.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e2.2 This Standard establishes limits on impurities extractable from components.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003eNOTE 1: Although no limits are imposed on extractable contaminants from resin pellets by this Specification, Related Information 1 provides a table of typical values.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e2.3 This Standard includes instructions to prepare extractants for analysis by exposing raw materials, components, or assemblies to nitric acid.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e2.4 This Standard defines preparation and pretreatment procedures used for the evaluation of liquid chemical distribution system materials in a test fluid.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003e2.5 This Standard defines the method to determine background purity (method blank) and the maximum background contaminant values acceptable for a valid test.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf0\"\u003e\u003cstrong\u003eReferenced Standards\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"cf1\"\u003e (purchase separately)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf1\"\u003eSEMI C69 \u003c\/span\u003e\u003cspan class=\"cf2\"\u003e— Test Method for the Determination of Surface Areas of Polymer Pellets\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf2\"\u003eSEMI E49 — Guide for High Purity and Ultrahigh Purity Piping Performance, Subassemblies, and Final Assemblies\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf2\"\u003eSEMI F40 — Practice for Preparing Liquid Chemical Distribution Components and Neat Polymers for Chemical Testing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf2\"\u003eSEMI F57 — Specification for High Purity Polymer Materials and Components Used in Ultrapure Water and Liquid Chemical Distribution Systems\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf3\"\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf2\"\u003eSEMI C90-00-0725 (complete rewrite)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"cf2\"\u003eSEMI C90-00-1015 (first published)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e","brand":"semi.org","offers":[{"title":"SEMI C90-0725 - Current","offer_id":43106908536899,"sku":"18654","price":31900.0,"currency_code":"JPY","in_stock":true},{"title":"SEMI C90-1015 - Superseded","offer_id":43106908569667,"sku":"2195","price":31900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3402\/3747\/files\/CVolume_pc_ca0779d9-54e6-46c6-aada-8c8b434f6053.png?v=1776703057","url":"https:\/\/store-dev2.semi.org\/en-jp\/products\/c09000-semi-c90-test-method-and-specification-for-testing-perfluoroalkoxy-pfa-materials-used-in-liquid-chemical-distribution-systems","provider":"SEMI Dev 2","version":"1.0","type":"link"}