News
Then macerate was filtered through a Buchner funnel over laid with what man No.1 filter paper to a round bottom flask with mild suction to separate the sediments and aliquot. The aliquot was collected ...
Our Buchner funnel, made of chemically resistant borosilicate glass, featured a perforated plate with 2ml openings, allowing only the tiniest particles to pass through.
- In the 1990s, an HIV drug was part of a fascinating and baffling chemical mystery. It was a miracle drug, until June of 1998, when a batch of the drug failed its quality control tests. If you ...
The dried extract was filtered again using a Buchner funnel fitted with a BUCHI B-169 vacuum System. The filtrate was transferred into another 500 mL round bottomed – flask and then fitted into a ...
The cooled mixture is filtered through a Büchner funnel in a vacuum flask. The procedure is repeated with the remaining carrot sample and 25 ml of methylene chloride. Both filtrates were combined and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results