<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>GC-MS/MS &#8211; BIOENGINEER.ORG</title>
	<atom:link href="https://bioengineer.org/tag/gc-ms-ms/feed/" rel="self" type="application/rss+xml" />
	<link>https://bioengineer.org</link>
	<description>Bioengineering</description>
	<lastBuildDate>Tue, 13 Oct 2026 20:33:54 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=7.1.3</generator>

<image>
	<url>https://bioengineer.org/wp-content/uploads/2019/09/cropped-bioengineering-32x32.png</url>
	<title>GC-MS/MS &#8211; BIOENGINEER.ORG</title>
	<link>https://bioengineer.org</link>
	<width>32</width>
	<height>32</height>
</image> 
<site xmlns="com-wordpress:feed-additions:1">72741379</site>	<item>
		<title>Plastic Tea Bags Shed Thousands of Microplastic Particles Into Every Cup, Study Finds</title>
		<link>https://bioengineer.org/plastic-tea-bags-shed-thousands-of-microplastic-particles-into-every-cup-study-finds/</link>
		
		<dc:creator><![CDATA[]]></dc:creator>
		<pubDate>Tue, 13 Oct 2026 20:33:54 +0000</pubDate>
				<category><![CDATA[Agriculture]]></category>
		<category><![CDATA[ATR-FTIR]]></category>
		<category><![CDATA[bisphenol A]]></category>
		<category><![CDATA[bulk tea]]></category>
		<category><![CDATA[chemical migration]]></category>
		<category><![CDATA[food safety]]></category>
		<category><![CDATA[food-contact packaging]]></category>
		<category><![CDATA[GC-MS/MS]]></category>
		<category><![CDATA[health risk assessment]]></category>
		<category><![CDATA[microplastics]]></category>
		<category><![CDATA[phthalate esters]]></category>
		<category><![CDATA[polyamide]]></category>
		<category><![CDATA[tea bags]]></category>
		<guid isPermaLink="false">https://bioengineer.org/?p=417956</guid>

					<description><![CDATA[A new study in npj Science of Food finds that plastic tea bags release up to 2,498 microplastic particles per cup along with measurable bisphenol A, while bulk tea releases only a fraction of that contamination.]]></description>
		
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">417956</post-id>	</item>
	</channel>
</rss>
