FILTERING FUNNEL
\fˈɪltəɹɪŋ fˈʌnə͡l], \fˈɪltəɹɪŋ fˈʌnəl], \f_ˈɪ_l_t_ə_ɹ_ɪ_ŋ f_ˈʌ_n_əl]\
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A glass or other funnel made with slight flutes or channels down the lower parts of the sides. When used it is lined with filtering-paper, folded and loosely put in. The channels allow the liquid to ooze more freely than in a funnel of a smooth surface.
By Daniel Lyons
Word of the day
Dopamine Acetyltransferase
- An enzyme that catalyzes the of groups from acetyl-CoA to arylamines. They have wide specificity for aromatic amines, particularly serotonin, and can also catalyze acetyl transfer between arylamines without CoA. EC 2.3.1.5.