Injection (G01N30/24 takes precedence)

Introduced: January 1985

Title

Titles differ between systems:

IPC: Injection

CPC: Injection (G01N30/24 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography > Column chromatography > Preparation or injection of sample to be analysed > Injection

CPC:

Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography (G01N3/00, G01N5/00, G01N7/00, G01N9/00, G01N11/00, G01N13/00, G01N15/00, G01N17/00, G01N19/00, G01N21/00, G01N22/00, G01N23/00, G01N24/00, G01N25/00, G01N27/00, G01N29/00 take precedence) > Column chromatography > Preparation or injection of sample to be analysed > Injection (G01N30/24 takes precedence)

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

IPC defines codes here since 1985.

Child Classifications

Navigate with arrow keys, Enter to open

G01N 2030/162 2nd only CPC only CPC only
G01N 2030/165 2nd only CPC only CPC only
G01N 2030/167 2nd only CPC only CPC only
G01N 30/18 using a septum or microsyringe since 1985 +1 CPC IPC+CPC Available in IPC and CPC
G01N 30/20 using a sampling valve since 1985 +5 CPC IPC+CPC Available in IPC and CPC
G01N 30/22 in high pressure liquid systems since 1985 IPC+CPC Available in IPC and CPC