About: http://webisa.webdatacommons.org/40931565

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	One crushable cartridge is filled with 30 mg of the iron specific reagent 3-(2-pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine monosodium salt, and an inert filler such as talc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk