B01J2220/00 - CPC Classification Index

ClassID:

34392 ⎘

B01J2220/00 - CPC Classification

Classification description:

Aspects relating to sorbent materials

Sub-classes:

B01J2220/40 » Aspects relating to the composition of sorbent or filter aid materials 4
B01J2220/50 » Aspects relating to the use of sorbent or filter aid materials 20
B01J2220/80 » Aspects related to sorbents specially adapted for preparative, analytical or investigative chromatography 47

Recent Application in this class:

20210364398

System and method for preservation, transport, and analysis of water samples

20170322127

System and method for preservation, transport, and analysis of water samples