Assertion: total phosphine | /r/HasAspect | accuracy
Facets:
value: to the abovementioned known spectrophotometric method
type: OTHER
Source sentences:
text: The problem underlying the present invention was that of making available a method for the detection of the total phosphine in cereal samples which has an accuracy and precision comparable to the abovementioned known spectrophotometric method and at the same time permits considerably reducing the times required for analysis.