CPC Subgroup
G01N 1/18 with provision for splitting samples into portions (G01N1/12, G01N1/14 take precedence; fraction-collection apparatus for chromatography B01D15/08)
Full Title
Sampling; Preparing specimens for investigation > Devices for withdrawing samples > in the liquid or fluent state > with provision for splitting samples into portions (G01N1/12, G01N1/14 take precedence; fraction-collection apparatus for chromatography B01D15/08)
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open