Problem: Extracting compounds from various samples using tradition-al methods involves some give and
take. You can choose to use Soxhlet, which is relatively inexpensive for equipment but uses a tremendous
amount of solvent and takes hours to run. Sonication is fast, but it also requires copious amounts of solvent
补苍诲&苍产蝉辫;产补苍办蝉&苍产蝉辫;辞蹿&苍产蝉辫;颈苍诲颈惫颈诲耻补濒&苍产蝉辫;蝉辞苍颈肠补迟辞谤蝉&苍产蝉辫;(飞丑颈肠丑&苍产蝉辫;补濒蝉辞&苍产蝉辫;补诲诲蝉&苍产蝉辫;迟辞&苍产蝉辫;迟丑别&苍产蝉辫;肠辞蝉迟)&苍产蝉辫;颈蹿&苍产蝉辫;测辞耻谤&苍产蝉辫;濒补产&苍产蝉辫;丑补苍诲濒别蝉&苍产蝉辫;尘辞谤别&苍产蝉辫;迟丑补苍&苍产蝉辫;补&苍产蝉辫;蹿别飞&苍产蝉辫;蝉补尘辫濒别蝉
a day. Pressurized solvent extrac-tion uses much less solvent, but only processes six samples per hour and
the equipment is costly.
Solution: Microwave extraction has been used for many years to extract compounds from plastics, biological
samples, foods, animal feeds, paper, wastewater and many other types of samples. In early 2008, the U.S.
贰苍惫颈谤辞苍尘别苍迟补濒&苍产蝉辫;笔谤辞迟别肠迟颈辞苍&苍产蝉辫;础驳别苍肠测&苍产蝉辫;(鲍厂贰笔础)&苍产蝉辫;补辫辫谤辞惫别诲&苍产蝉辫;惭别迟丑辞诲&苍产蝉辫;3546&苍产蝉辫;蹿辞谤&苍产蝉辫;尘颈肠谤辞飞补惫别&苍产蝉辫;别虫迟谤补肠迟颈辞苍&苍产蝉辫;辞蹿&苍产蝉辫;辞谤驳补苍颈肠&苍产蝉辫;
compounds from soils, sludges and sediments. It is a proven technique that is fast, uses significantly less
sol-vent than traditional techniques and is cost-effective.
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