ethylene oxide - Robuta Search

https://adisinsight.springer.com/drugsafety/803113204?error=cookies_not_supported&code=bdcc55b4-4e83-49af-9c77-51bcdc7f86e2 Ethylene oxide - AdisInsight A 13-year-old boy developed anaphylaxis during treatment with ethylene oxide.The boy had a history of congenital myelomeningocele accompanied by hydrocephalus ethylene oxide https://www.protenders.com/projects/sabic-ethylene-oxide-ethylene-glycol-plant Sabic Ethylene Oxide & Ethylene Glycol Plant | ProTenders ethylene oxide sabic glycol plant https://tariffs.wove.com/us/tariff/2910.10.00.00/pharma-grade-ethylene-oxide-anticaking Pharma-Grade Ethylene Oxide with Anticaking Agent Import Tariff & Duty Rate | HTS 2910.10.00.00 Tariff details for pharma ethylene oxide with anticaking (HTS 2910.10.00.00). Pure epoxide compliant with notes; FDA import alerts apply. pharma grade ethylene oxide anticaking agent import tariff duty https://cpsm.kpi.ua/polymer-journal/1993/4712-synthesis-and-purification-of-a-poly-ethylene-oxide-poly-7-benzyl-l-glutamate-diblock-copolymer-bearing-tyrosine-units-at-the-block-junction.html Synthesis and purification of a poly(ethylene oxide)-poly(7-benzyl- L-glutamate) diblock copolymer... An AB-type diblock copolymer, composed of poly(ethylene oxide) as the A block and poly(y-benzyl-Lglutamate) as the B block, was prepared by the polymerization... ethylene oxide synthesis purification poly glutamate https://www.epa.gov/ethylene-oxide/historical-ethylene-oxide-actions Historical Ethylene Oxide Actions | US EPA Mar 13, 2026 - EPA actions related to ethylene oxide. ethylene oxide historical actions us epa https://xtalks.com/the-end-of-ethylene-oxide-sterilization-plant-closures-cause-fda-concern-2083/ The End of Ethylene Oxide? Sterilization Plant Closures Cause FDA Concern - Xtalks Apr 11, 2025 - With one permanent sterilization plant closure and two temporary closures, the FDA is growing concerned over the future of sterile medical devices ethylene oxide sterilization the end plant closures cause https://knowledge.lancashire.ac.uk/id/eprint/9207/?template=default_internal Mixed micelles of block copolymers of ethylene oxide and 1,2-butylene oxide. Solutions and gels of... block copolymers ethylene oxide mixed micelles solutions https://www.thesavorytort.com/search/label/ethylene%20oxide?m=0 The Savory Tort: ethylene oxide ethylene oxide savory tort https://www.industrialinfo.com/news/article/pemex-to-complete-ethylene-oxide-expansion-project-at-morelos-complex--146774 Pemex to Complete Ethylene Oxide Expansion Project at Morelos Com... In August of this year Pemex's (Mexico City, Mexico) Phase I expansion plans for the company's Morelos Petrochemical Complex (Veracruz) will be complete. ethylene oxide expansion project pemex complete morelos https://research.monash.edu/en/publications/ion-and-solvent-dynamics-in-gel-electrolytes-based-on-ethylene-ox/ Ion and Solvent Dynamics in Gel Electrolytes Based on Ethylene oxide Grafted Acrylate Polymers -... based on ethylene oxide ion solvent dynamics https://researchconnect.stonybrook.edu/en/publications/rheology-and-biocompatibility-of-polylactide-polyethylene-oxide-p/ Rheology and biocompatibility of poly(lactide)-poly(ethylene oxide)-poly(lactide) hydrogels - Stony... ethylene oxide rheology biocompatibility poly lactide https://pubmed.ncbi.nlm.nih.gov/10654741/ Transdermal photopolymerization of poly(ethylene oxide)-based injectable hydrogels for... Transdermal photopolymerization, a minimally invasive method for implantation, was used to subcutaneously place a mixture of polymer and isolated chondrocytes... ethylene oxide transdermal poly based injectable https://i-rep.emu.edu.tr/items/7bddf2be-e51f-49ce-854b-c9ec5f4dbed6 Miscibility of chitosan and poly(ethylene oxide) in dilute solution Miscibility of chitosan (CHI) with poly(ethylene oxide) (PEO) was studied in dilute solution by viscometry. Blends with CHI/PEO compositions of 0.1/0.9,... ethylene oxide chitosan poly dilute solution https://thefederalregister.org/documents/2026-08518/national-emission-standards-for-hazardous-air-pollutants-ethylene-oxide-emissions-standards-for-sterilization-facilities National Emission Standards for Hazardous Air Pollutants: Ethylene Oxide Emissions Standards for... On March 17, 2026, the U.S. Environmental Protection Agency (EPA) proposed a rule titled "National Emission Standards for Hazardous Air Pollutants: Ethylene... emission standards air pollutants ethylene oxide national hazardous https://researchconnect.buffalo.edu/en/publications/effect-of-macromolecular-architecture-on-the-self-assembly-of-pol/ Effect of macromolecular architecture on the self-assembly of poly(ethylene oxide)/poly(propylene... on the self assembly ethylene oxide effect architecture https://mms.mckesson.com/product/960948/McKesson-Brand-16-6421 Sterilization Pouch McKesson Ethylene Oxide (EO) - McKesson Order Sterilization Pouch McKesson Ethylene Oxide (EO) Gas / Steam 12 X 18 Inch White / Blue Self Seal by McKesson Brand 16-6421 sterilization pouch ethylene oxide mckesson eo https://www.mdpi.com/1420-3049/27/22/7770 Conditions for Shake-Gel Formation: The Relationship between the Size of Poly(Ethylene Oxide) and... Colloidal silica suspensions are widely used in many fields, including environmental restoration, oil drilling, and food and medical industries. To control the... the relationship ethylene oxide conditions shake gel https://fmtmagazine.in/ethylene-oxide-eto-detection-in-ready-made-spice-mixes-ensuring-food-safety/ Ethylene Oxide (ETO) Detection in Ready-Made Spice Mixes: Ensuring Food Safety - Food Marketing... ethylene oxide ready made spice mixes food safety eto https://pure.ecnu.edu.cn/en/publications/synthesis-of-mesoporous-silica-from-commercial-polyethylene-oxide/ Synthesis of mesoporous silica from commercial poly(ethylene oxide)/poly(butylene oxide)... mesoporous silica ethylene oxide synthesis commercial poly https://imtm.cz/publication/impact-factor-journals/head-head-comparison-biological-behavior-biocompatible-polymers?language_content_entity=en&language=cs Head-To-Head Comparison of Biological Behavior of Biocompatible Polymers Poly(Ethylene Oxide),... biocompatible polymers ethylene oxide head comparison biological https://publications.polymtl.ca/72373/ Interplay between poly(ethylene oxide) and poly(l-lactide) blocks during diblock copolymer... ethylene oxide interplay poly lactide blocks https://blog.ucs.org/genna-reed/epa-must-keep-communities-safe-from-ethylene-oxide-cancer-risks/ EPA Must Keep Communities Safe from Ethylene Oxide Cancer Risks - Union of Concerned Scientists May 27, 2021 - This morning, I found myself back at EPA headquarters in downtown Washington, DC, asking EPA a second time to do something that should be obvious: listen to... safe from ethylene oxide epa must keep https://pure.lib.cgu.edu.tw/en/publications/variable-crystal-orientation-of-polyethylene-oxide-confined-withi/ Variable Crystal Orientation of Poly(ethylene oxide) Confined within the Tubular Space Templated by... ethylene oxide variable crystal orientation poly https://www.cdc.gov/niosh/idlh/75218.html Ethylene oxide - IDLH | NIOSH | CDC Based on acute inhalation toxicity data in humans the original IDLH for ethylene oxide (800 ppm) is not being revised at this time ethylene oxide niosh cdc https://www.businesstoday.in/india/story/fssai-found-no-trace-of-ethylene-oxide-in-sample-spices-of-mdh-and-everest-says-official-430462-2024-05-22 FSSAI found no trace of ethylene oxide in sample spices of MDH and Everest, says official -... May 22, 2024 - MDH, Everest spice row: Samples of Everest spices were collected from their two manufacturing facilities, and as many as 25 samples of MDH spices were... ethylene oxide fssai found trace sample https://pure.psu.edu/en/publications/microstructure-development-and-crystallization-of-polyethylene-ox/ Microstructure development and crystallization of poly(ethylene oxide) and melt-miscible PEO blends... ethylene oxide microstructure development crystallization poly https://www.shell.com/business-customers/catalysts-technologies/resources-library/trade-release-mitsui-chemicals-selects-ethylene-oxide-catalyst.html Trade release: Mitsui Chemicals Selects Ethylene Oxide Catalyst from Shell Catalysts & Technologies... The catalyst is expected to provide economic benefits and help reduce CO2 emissions. trade release ethylene oxide mitsui chemicals selects https://www.tceq.texas.gov/downloads/toxicology/images/eto-background.jpg/view Urban Background Ethylene Oxide Concentrations Across The United States - Texas Commission on... This image shows urban background ethylene oxide concentrations across the United States as well as air concentrations of ethylene oxide corresponding to... the united states ethylene oxide urban background concentrations https://environmentalchemistry.com/yogi/chemicals/cn/Ethylene%A0oxide%A0with%A0Nitrogen.html Chemical Database: Ethylene oxide with Nitrogen (EnvironmentalChemistry.com) This page contains information on the chemical Ethylene oxide with Nitrogen including: 2 synonyms/identifiers; U.S. Code of Federal Regulations Title 49... chemical database ethylene oxide nitrogen https://chemycal.com/news/ecd54784-9193-4156-b99f-b08b477b6ca9/US_EPA_to_Reconsider_Issues_Related_to_Risks_Posed_by_Ethylene_Oxide_Emissions_for_Certain_Types_of_Chemical_Manufacturing US EPA to Reconsider Issues Related to Risks Posed by Ethylene Oxide Emissions for Certain Types of... ethylene oxide types of us epa reconsider https://iris.unical.it/handle/20.500.11770/289418 Ion electrolytic flexible composite from poly(ethylene oxide) and E8 nematic liquid crystals ethylene oxide liquid crystals ion electrolytic flexible https://www.chemicalprocessing.com/industrynews/news/55363987/epa-proposes-changes-to-ethylene-oxide-sterilizer-emissions-rule EPA Proposes Changes to Ethylene Oxide Sterilizer Emissions Rule | Chemical Processing The agency said the amendments aim to address regulatory requirements while maintaining sterilization capacity for medical devices. ethylene oxide chemical processing epa proposes changes https://collaborate.princeton.edu/en/publications/formation-of-free-films-of-aqueous-solutions-of-polyethylene-oxid/ Formation of free films of aqueous solutions of poly(ethylene oxide): The influence of surfactant -... free films aqueous solutions ethylene oxide the influence formation https://www.jalilmedical.com/products/eo-ethylene-oxide-sterilization-wraps/ EO (Ethylene Oxide) Sterilization Wraps Factories & Exporters - Jalil Medical ethylene oxide sterilization eo wraps factories exporters https://supplies.gmi-inc.com/product/ethylene-oxide-standard-50-mg-ml-in-methylene-chloride-1-ml-ampul/ Ethylene Oxide Standard, 50 mg/mL in Methylene Chloride, 1 mL/ampul - GMICore Feb 20, 2026 - The test for ethylene oxide is specified in many individual drug monographs of USP24/NF19. The limit test concentration is currently 10 ppm. While the specific... ethylene oxide methylene chloride standard mg ml https://24x7mag.com/standards/safety/medical-device-sterilization-4-alternatives-to-using-ethylene-oxide/ Medical Device Sterilization: 4 Alternatives to Using Ethylene Oxide Jun 1, 2021 - Ethylene oxide, the longtime preferred method of sterilizing medical devices, has been shown to be harmful when breathed in, so MDDI shares several... medical device alternatives to ethylene oxide sterilization using https://research.utwente.nl/en/publications/hyperbranched-linear-hyperbranched-aba-type-block-copolymers-base/ Hyperbranched-linear-hyperbranched ABA-type block copolymers based on poly(ethylene oxide) and... block copolymers based on ethylene oxide linear aba https://hydrocarbonprocessing.com/news/2026/04/shell-chemicals-and-syensqo-partner-to-deliver-low-carbon-ethylene-oxide-solutions/ Shell Chemicals and Syensqo partner to deliver low-carbon ethylene oxide solutions shell chemicals low carbon ethylene oxide syensqo partner https://www.aboutlawsuits.com/fda-town-halls-ethylene-oxide-leaks/ FDA to Hold Town Halls on Ethylene Oxide Sterilization Following Toxic Leaks - AboutLawsuits.com Jan 26, 2024 - The FDA is holding a series of virtual town halls to discuss ethylene oxide and its use in sterilizing medical devices following a series of leaks and exposure... ethylene oxide sterilization town halls fda hold following https://www.meddeviceonline.com/doc/mastering-ethylene-oxide-sterilization-your-comprehensive-field-guide-0001 Mastering Ethylene Oxide Sterilization: Your Comprehensive Field Guide Whether youre refining existing protocols or developing new ones, this guide serves as a valuable resource for ensuring safe, effective, and compliant... ethylene oxide sterilization field guide mastering comprehensive https://valutok.com/posts/76342 Ethylene Oxide Explained Uses Benefits Industry Demand and Future... Ethylene Oxide is an important industrial chemical used in many products and manufacturing processes around the world. While most people may not hear its name... ethylene oxide explained uses benefits industry https://www.foodcontents.com/additives/ethylene-oxide-propylene-oxide-copolymer-avg-mw-3500-4125.html ETHYLENE OXIDE/PROPYLENE OXIDE COPOLYMER (AVG M W 3,500-4,125) Additive Comprehensive reference for ETHYLENE OXIDE/PROPYLENE OXIDE COPOLYMER (AVG M W 3,500-4,125) food additive uses, properties, and regulatory status. ethylene oxide propylene avg w additive https://esafetyinc.com/product/ethylene-oxide-1-15-ppm/ Esafety Inc. | Kitagawa Detector Tubes - Ethylene oxide 1-15 ppm Apr 7, 2026 - Kitagawa Detector Tubes - Ethylene oxide 1-15 ppm. Kitagawa Detector Tubes offer fast quantification of hundreds of gases. ethylene oxide esafety inc detector tubes https://scholarworks.gnu.ac.kr/item/52936884-23dc-436f-9907-5904117f46b8 ScholarWorks :: Scaling of the linear viscoelasticity of entangled poly(ethylene oxide) aqueous... The dynamic modulus of polymer solutions and melts can be expressed as a universal function of reduced frequency when the modulus is scaled by a characteristic the linear ethylene oxide scaling viscoelasticity entangled https://pure.kfupm.edu.sa/en/publications/surface-and-thermal-properties-of-synthesized-cationic-polyethyle/ Surface and thermal properties of synthesized cationic poly(ethylene oxide) gemini surfactants: The... thermal properties ethylene oxide surface synthesized poly https://guestblogsposting.com/ethylene-oxide-market-propelling-growth-examining-growth-drivers-regional-scope-cagr-estimates-developing-technology-competitive-landscape-and-research-forecasts-until-2031/ Ethylene Oxide Market Propelling Growth: Examining Growth Drivers, Regional Scope, CAGR Estimates,... Nov 17, 2023 - Ethylene Oxide Market ethylene oxide market growth examining drivers https://publish.kne-publishing.com/index.php/ijph/article/view/19572/18276 View of Ethylene Oxide Exposure and Its Impact on Stroke Risk and All-Cause Mortality: A... ethylene oxide view exposure impact stroke https://santiq.com/markets/saudi-arabia/technical-regulations/unregulated?hscode=291010000000 Oxirane (ethylene oxide) - 291010000000 | Saudi Import Requirements | SANTIQ Navigate complex global markets with expert regulatory compliance, testing, and market access solutions. ethylene oxide import requirements saudi https://www.expresspharma.in/clariant-and-omv-aim-to-reduce-carbon-footprint-of-ethylene-and-ethylene-oxide-derivatives/ Clariant and OMV aim to reduce carbon footprint of ethylene and ethylene oxide derivatives -... Aug 1, 2024 - Clariant and OMV sign a letter of intent to accelerate the transition towards renewable carbon in the European ethylene supply chain reduce carbon footprint ethylene oxide clariant omv aim https://www.iceht.forth.gr/en/publications/viscoelastic-contrast-and-kinetic-frustration-during-polyethylene-oxide-crystallization-in-a-homopolymer-and-a-triblock-copolymer-comparison-of-ultrasonic-and-low-frequency-rheology/ Viscoelastic contrast and kinetic frustration during poly(ethylene oxide) crystallization in a... ethylene oxide in a contrast kinetic frustration https://www.torhoermanlaw.com/ethylene-oxide-lawsuit/what-is-ethylene-oxide-used-for-and-why-is-it-dangerous/ What Is Ethylene Oxide Used For And Why Is It Dangerous? Ethylene oxide (EtO) is a colorless, flammable gas primarily used to sterilize medical equipment and manufacture certain chemicals. While highly effective... what is ethylene oxide used dangerous https://sadamedical.en.made-in-china.com/product/yGPrEkILHNWc/China-Hot-Selling-Ethylene-Oxide-Gas-Sterilizers-for-Hospital-Equipment-Eo-Sterilization-Equipment-for-Hospitals-and-Clinics.html Hot Selling Ethylene Oxide Gas Sterilizers for Hospital Equipment Eo Sterilization Equipment for... Hot Selling Ethylene Oxide Gas Sterilizers for Hospital Equipment Eo Sterilization Equipment for Hospitals and Clinics, Find Details and Price about Hot... hot selling ethylene oxide for hospital gas sterilizers https://gvzcomp.it/products/gas-sensors/4-series-eto-100 4-Series ETO-100 Ethylene oxide sensor Ethylene oxide electrochemical ETO sensor ethylene oxide series eto sensor https://www.thermofisher.com/blog/analyteguru/fighting-covid-19-the-double-face-of-ethylene-oxide-eo/ Learning from COVID-19: The Double Face of Ethylene Oxide (EO) Feb 15, 2024 - Ethylene oxide sterilization is assumed to play an important role in the battle against COVID-19, but, due to its intrinsic hazardous nature and carcinogenic... learning from the double ethylene oxide covid face https://www.foodsafetynews.com/2022/02/ethylene-oxide-meeting-highlights-concerns-as-recalls-continue/ Ethylene oxide meeting highlights concerns as recalls continue | Food Safety News Feb 15, 2022 - A number of European countries have again expressed concerns about how the ethylene oxide contamination incidents are being handled. Several nations food safety news ethylene oxide meeting highlights concerns recalls https://reuther.wayne.edu/taxonomy/term/1385 Walter P. Reuther Library Ethylene oxide ethylene oxide walter p library https://pumpscenter.com/epa-will-introduce-new-rules-on-ethylene-oxide-emissions/ EPA Will Introduce New Rules On Ethylene Oxide Emissions | Pumps Center The proposed regulations come in the wake of several ethylene oxide spills at manufacturing facilities. new rules ethylene oxide epa introduce emissions https://scholars.uky.edu/es/publications/the-role-of-ethylene-oxide-allergy-in-sterile-shunt-malfunctions/ The role of ethylene oxide allergy in sterile shunt malfunctions - role of ethylene oxide allergy sterile shunt https://www.lab-club.com/S-11933U4-5ML/de Ethylene oxide Solution 1000 ug/ml in Toluene - Lab Club ethylene oxide solution ug ml toluene https://cris.biu.ac.il/en/publications/role-of-solvation-site-segmental-dynamics-on-ion-transport-in-eth-2/ Role of solvation site segmental dynamics on ion transport in ethylene-oxide based side-chain... role of ethylene oxide side chain solvation site https://iris.cnr.it/handle/20.500.14243/215992 Frequency dependence of the complex dielectric constant of poly(ethylene oxide) under hydrostatic... the complex dielectric constant ethylene oxide frequency dependence https://earthjustice.org/press/2023/earthjustice-praises-calls-by-members-of-congress-for-a-stronger-ethylene-oxide-rule-urges-epa-to-act Earthjustice Praises Calls by Members of Congress for a Stronger Ethylene Oxide Rule, Urges EPA to... Jan 25, 2024 - Forty Members of Congress sent a letter to EPA Administrator Michael Regan urging the agency to strengthen its proposed ethylene oxide (EtO) commercial... members of congress ethylene oxide earthjustice praises calls https://www.allthatstats.com/de/statistics/2s51613x/51613-ethylene-oxide/ 51613: Ethylene oxide (oxirane) - All That Stats 51613: Ethylene oxide (oxirane) ethylene oxide all that stats https://www.csb.gov/sterigenics-ethylene-oxide-explosion/ Sterigenics Ethylene Oxide Explosion | CSB ethylene oxide sterigenics explosion csb https://www.lion.com/lion-news/april-2023/stricter-rules-for-use-of-ethylene-oxiide-proposed 2 EPA Proposals to Restrict Ethylene Oxide EtO | Lion Technology Two proposed EPA actions, a Clean Air rule and a FIFRA decision, would further limit emissions and restrict workplace uses of ethylene oxide. ethylene oxide epa proposals restrict eto https://www.it.pt/BibTex/PaperJournals/29748 Bibtex for Journal Paper On the effect of pattern substitution and oligo(ethylene oxide) side-chain... journal paper on the ethylene oxide side chain bibtex https://j.kafn.or.kr/journal/view.php?number=786 A Study on Expiration Date on Ethylene Oxide Gas Sterilization Products - Related to Storage... A Study on Expiration Date on Ethylene Oxide Gas Sterilization Products - Related to Storage Environment - a study expiration date ethylene oxide sterilization products related to https://a47news.ai/story/c_da5dafbee6f58c11 U.S. EPA Proposes Amendments to Ethylene Oxide Emission Standards for Sterilization Facilities |... Mar 16, 2026 - The U.S. Environmental Protection Agency has proposed amendments to weaken emission limits on ethylene oxide for commercial sterilization facilities. This... u s ethylene oxide emission standards epa proposes https://www.cov.com/en/news-and-insights/insights/2025/01/epa-releases-fifra-interim-decision-on-ethylene-oxide-imposing-new-requirements-for-medical-device-sterilization EPA Releases FIFRA Interim Decision on Ethylene Oxide Imposing New Requirements for Medical Device... On January 14, 2025, EPA issued an interim decision under the Federal Insecticide, Fungicide, and Ro ... for medical device ethylene oxide new requirements epa releases https://ifscc.org/abstracts/a-quick-and-economical-method-for-the-determination-of-14-dioxane-and-ethylene-oxide-in-cosmetic-preparations-eine-schnelle-und-wirtschaftliche-methode-zur-bestimmung-von-1-4-dioxan-und-ethylenoxid/ A QUICK AND ECONOMICAL METHOD FOR THE DETERMINATION OF 1,4-DIOXANE AND ETHYLENE OXIDE IN COSMETIC... for the ethylene oxide quick economical method https://www.useforesight.io/topics/ethylene-oxide Ethylene Oxide regulatory monitoring | Foresight A colorless, flammable gas used as a chemical intermediate and as a sterilant for medical equipment; it is a known human carcinogen and mutagen subject to... ethylene oxide regulatory monitoring foresight https://medicalonex.com/assay-technology-inc/product/555-ethylene-oxide-monitor Medical Onex: 555 Ethylene Oxide Monitor - Assay Technology Inc Discover the advanced 555 Ethylene Oxide Monitor for accurate monitoring. Reach out for more information. ethylene oxide medical onex monitor assay https://researchprofiles.tudublin.ie/en/publications/complexation-of-plasmid-dna-and-polyethylene-oxidepolypropylene-o/ Complexation of plasmid DNA and poly(ethylene oxide)/poly(propylene oxide) polymers for safe gene... plasmid dna ethylene oxide poly propylene safe https://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18724601 Conformational characteristics and configurational properties of poly(ethylene oxide-alt-ethylene... ethylene oxide characteristics properties poly alt https://alliancesafetycouncil.org/training/available-courses/11153 Formosa Plastics Corp. Ethylene Oxide - Alliance Safety Council Apr 13, 2026 - Formosa Plastics Corp. Ethylene Oxide is a 30 mins. course. Offered by Alliance Safety Council. formosa plastics ethylene oxide safety council corp alliance https://www.glsciences.com/technique/app/detail.php?data_number=GA147 GA147 Ethylene oxide in Ethanol | Technical Support | GL Sciences ethylene oxide technical support gl sciences ethanol https://www.osha.gov/laws-regs/federalregister/2000-06-01 Ethylene Oxide (EtO) Standard (29 CFR 1910.1047); Extension of the Office of Management of Budget's... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. ICR-1218-0108(2000)] Ethylene Oxide (EtO) Standard (29 CFR 1910.1047); Extension... ethylene oxide the office eto standard cfr