Record

Reference numberMOB/105
LevelItem
TitleNiobium compound samples
Date21st century
DescriptionFive stoppered jars containing samples of: Ferroniobium (FeNb), Niobium Oxide standard (Nb2O5), Niobium Oxide optical grade (Nb2O5), Ammonium niobium oxalate (NAmOx) and Niobium oxide hydrate (H2NbO2), each labelled respectively: 'FeNb STD', 'Nb 205 OPTICAL GRADE', 'AMMONIUM NIOBIUM OXALATE', 'Nb OXIDE HYDRATE HY-340', 'Nb 205 STD'.
Extent5 samples
FormatArtefact
MaterialsGlass, metal, powder
Access statusOpen
ProvenancePurchased for a Royal Society exhibition on metals
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    Browse the records of some of our collections, which cover all branches of science and date from the 12th century onwards. These include the published works of Fellows of the Royal Society, personal papers of eminent scientists, letters and manuscripts sent to the Society or presented at meetings, and administrative records documenting the Society's activities since our foundation in 1660.

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