also used for dna separation. chemical laboratory apparatus: for chemical tests: chromatography: one of the basic modern 'chemical examination' of body fluids and viscera;video links for details gas chromatography or gas liquid chromatography glc -do- planar chromatography-do- paper chromatography-do- thin layer chromatography-do-
the technique is generally applied in the three industries mining, recycling and food processing and used in the particle size range between 0.5 and 300 mm 0.020 and 11.811 in . since sensor-based sorting is a single particle separation technology, the throughput is proportional to the average particle size and weight fed onto the machine.
size-exclusion chromatography sec , also known as molecular sieve chromatography, is a chromatographic method in which molecules in solution are separated by their size, and in some cases molecular weight. it is usually applied to large molecules or macromolecular complexes such as proteins and industrial polymers.
scintillation proximity assay spa is an assay development and biochemical screening that permits the rapid and sensitive measurement of a broad range of biological processes in a homogeneous system.the type of beads that are involved in the spa are microscopic in size and within the beads itself, there is a scintillant which emits light when it is stimulated.
screening printing , a process that represents lighter shades as tiny dots, rather than solid areas, of ink by passing ink through. screening process stage , process stage when cleaning paper pulp. screening resumes, the process of sorting resumes to disqualify candidates using successively more detailed examinations of the resumes.
sedimentation in potable water treatment generally follows a step of chemical coagulation and flocculation, which allows grouping particles together into flocs of a bigger size. this increases the settling speed of suspended solids and allows settling colloids. wastewater treatment. main article: wastewater treatment.