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<http://webisa.webdatacommons.org/371492530>	<http://www.w3.org/ns/prov#value>	"Microsphere Technology Ltd. - Provided a range of hollow glass microspheres in differing sizes, from 10 to 100 microns, and coated in various metals including gold, iron and copper." .
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<http://webisa.webdatacommons.org/371492530>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<igem.org> .