OptionallocationThe name of the instrument manufacturer
The name of the instrument.
OptionalserialThe INTERNAL serial number of the instrument, e.g., the inventory number of the instrument in a university
OptionalskuStock Keeping Unit (SKU), i.e. a merchant-specific identifier for a product or service, or the product to which the offer refers.
OptionalsoftwareThe name of the software and the version number
The instrument with which a spectrum was measured. CHMO: 0000998