<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">chemistry equipment</topic></authority><related type="narrower"><topic>chemical testing devices</topic></related><related type="other"><topic>chemists</topic></related><related type="other"><topic>chemistry</topic></related><related type="broader"><topic>scientific instruments</topic></related><variant type="other"><topic>chemical T&amp;E</topic></variant><variant type="other"><topic>chemical apparatus</topic></variant><variant type="other"><topic>chemical equipment</topic></variant><variant type="other"><topic>chemical t &amp; e</topic></variant><variant type="other"><topic>chemical technology equipment</topic></variant><variant type="other"><topic>chemical tools</topic></variant><variant type="other"><topic>chemical tools and equipment</topic></variant><variant type="other"><topic>chemistry apparatus</topic></variant><variant type="other"><topic>chemistry tools</topic></variant><variant type="other"><topic>chemistry tools and equipment</topic></variant><variant type="other"><topic>equipment, chemistry</topic></variant> <note xml:lang="en"><![CDATA[ Artifacts originally created to be used in the study and/or manufacture of substances based on their composition, structure, and molecular properties. ]]></note></mads>