G01N7/20 - CPC Classification Index

ClassID:

167424 ⎘

G01N7/20 - CPC Classification

Classification description:

Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react the reaction being fermentation

Sub-classes:

G01N7/22 » of dough 0