21. :: : : " 10 years " is a very common datasheet spec for FLASH data-retention time . 22. :A quick search comes up with this which investigated a species of compost worm's gut retention time . 23. This combination is an advanced form enabling improved solid retention time in the treatment of waste water. 24. For these settling rates, the retention time in the clarifier is low, at around 20 minutes or less, 25. In addition, strong isotope effects observed affect the retention time of differently labeled isotopomers in the GC column. 26. Continuous vertical dry digesters have a smaller footprint due to the shorter effective retention time and vertical design. 27. The mean water retention time for the lake was computed as 1.16 years for the mean annual rainfall. 28. Consequently, these separations often require SMB, to create usable retention time differences between the molecules or particles being resolved. 29. The method in which the bubbles are introduced into the water stream and retention time are also important factors. 30. The time at which a specific analyte elutes ( emerges from the column ) is called its retention time .
