Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
G01N 31/12

using combustion (G01N25/20 takes precedence)

Full Title

Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods > using combustion (G01N25/20 takes precedence)