CPC Subgroup
G01N 1/28 Preparing specimens for investigation (mounting specimens on microscopic slides G02B21/34; means for supporting the objects or the materials to be analysed in electron microscopes H01J37/20 )
Full Title
Sampling; Preparing specimens for investigation > Preparing specimens for investigation (mounting specimens on microscopic slides G02B21/34; means for supporting the objects or the materials to be analysed in electron microscopes H01J37/20 )
13 direct subcodes
Child Classifications
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- G01N 1/30 Staining; Impregnating
- G01N 1/32 Polishing; Etching
- G01N 1/34 Purifying; Cleaning
- G01N 1/36 Embedding or analogous mounting of samples
- G01N 1/38 Diluting, dispersing or mixing samples
- G01N 1/40 Concentrating samples
- G01N 1/42 Low-temperature sample treatment, e.g. cryofixation
- G01N 1/44 Sample treatment involving radiation, e.g. heat