41. It can be used as a sorbent for the analysis of headspace ( dissolved gas analysis ) of food. 42. Copy paper or KOH-impregnated filter paper are some low cost examples of sorbents which can be used. 43. It is used as a regenerable catalyst, a pigment and a sorbent of sulfur compounds at elevated temperatures. 44. Urine usually does not stink for long, particularly when it is fresh, diluted, or put on sorbents . 45. The acid gases react with the alkaline sorbents to form solid salts which are removed in the particulate control device. 46. Quantification methods were based on Porter's assay in 1995 and separation made on C18 sorbent cartridges in 1992. 47. An ideal sorbent would be mechanically strong, maintain its reactive surface through repeated cycles, and be reasonably inexpensive. 48. Thus, minimizing the amount of energy required for sorbent regeneration is the primary goal behind much carbon capture research. 49. The document briefly describes two methods of objective evaluation of the degree of saturation of the sorbent in the cartridges. 50. Microextraction by packed sorbent ( MEPS ) is also emerging as a feasible and easy-to-use extraction technique.
