CPC Subgroup
G01N 1/10 in the liquid or fluent state
Full Title
Sampling; Preparing specimens for investigation > Devices for withdrawing samples > in the liquid or fluent state
10 direct subcodes
Child Classifications
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- G01N 1/12 Dippers; Dredgers
- G01N 1/14 Suction devices, e.g. pumps; Ejector devices
- G01N 1/16 with provision for intake at several levels ( G01N1/12, G01N1/14 take precedence)
- G01N 1/18 with provision for splitting samples into portions (G01N1/12, G01N1/14 take precedence; fraction-collection apparatus for chromatography B01D15/08)
- G01N 1/20 for flowing or falling materials ( G01N1/12, G01N1/14 take precedence)