A separatory funnel, also known as a separation funnel, separating funnel, or colloquially sep funnel, is a piece of laboratory glassware used in liquid-liquid...

receiving flask and the bulb of the funnel, the flow of fluid from the bulb will rapidly come to a halt. Separatory funnels are similar in shape and design...

replaced with a sintered glass frit. Separatory funnels are used in liquid-liquid extractions. The Tullgren funnel is used to collect arthropods from plant...

laboratories, where it is performed using a variety of apparatus, from separatory funnels to countercurrent distribution equipment called as mixer settlers...

in the product being largely free of acidic or basic impurities. A separatory funnel is commonly used to perform an acid-base extraction. Acid-base extraction...

paper in the latter two may be replaced with a sintered glass frit. Separatory funnels are used in liquid-liquid extractions. Borosilicate glass is one of...

two immiscible liquid phases in a separatory funnel. This occurs in five steps: 1) preparation of the separatory funnel with the two phase solvent system...

top of the funnel-shaped part there is a cylinder with a fritted glass disc/perforated plate separating it from the funnel. The Hirsch funnel has a similar...

Liquid-liquid extractions in the laboratory usually make use of a separatory funnel, where two immiscible phases are combined to separate a solute from...

the butterfat on top is poured off. It can also be separated with a separatory funnel or a gravy fat separator. This butterfat is the clarified butter....

compounds were partitioned between two liquid phases similar to the separatory funnel liquid-liquid separation dynamic. This was an important departure...

Schöniger. The test is conducted in an Erlenmeyer flask, or in a separatory funnel. It involves the combustion of a sample in pure oxygen, followed by...

condensation, allowing them to be separated by decantation or with a separatory funnel. Steam distillation can be used when the boiling point of the substance...

is quite useful for maintaining an intended temperature within a separatory funnel, for example, after the contents of a reaction have been removed from...

Look up filter funnel in Wiktionary, the free dictionary. A filter funnel is a laboratory funnel used for separating solids from liquids via the laboratory...

the top layer without pouring out some parts of the bottom layer. A separatory funnel is an alternative apparatus for separating liquid layers. It has a...

Stopcocks are often parts of laboratory glassware such as burettes, separatory funnels, Schlenk flasks, and columns used for column chromatography. The stopcock...

are allowed to separate. This process is typically performed in a separatory funnel. The aqueous layer is collected and extracted once with dichloromethane...

remember when partitioning compounds between solvents and water in a separatory funnel during chemical syntheses. Often, specific gravity is cited in place...

or diethyl ether, and when shaken with this organic solvent in a separatory funnel, will preferentially dissolve in the organic layer. The other reaction...

coefficients have been developed, including the shake-flask, separating funnel method, reverse-phase HPLC, and pH-metric techniques.: 280  In this method...

overcome by washing the organic layer with 1 M NaOH solution in a separatory funnel prior to chromatography. Acetyl protecting groups were found to be...

and funnel-like section at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or apparatus. Thistle funnels are...

Heavy mineral separation generally uses a dense liquid in either a separatory funnel or centrifuge. Liquids used include bromoform, tetrabromoethane, tribromoethane...

the work surface, for example: a tapered item such as a filter funnel or separatory funnel. a clay triangle, which itself supports an item such as a crucible...

and tureens to adaptations of laboratory items such as beakers and separatory funnels. Some pieces are suspended from external frames; others are freestanding...

Fleaker Florence Retort Round-bottom Schlenk Volumetric Funnels Büchner Hirsch Dropping Separatory Measuring devices Burette Conical measure Cuvette Eye...

Fleaker Florence Retort Round-bottom Schlenk Volumetric Funnels Büchner Hirsch Dropping Separatory Measuring devices Burette Conical measure Cuvette Eye...

Process of establishing partition equilibrium in a separatory funnel for ammonia in water and chloroform....

Fleaker Florence Retort Round-bottom Schlenk Volumetric Funnels Büchner Hirsch Dropping Separatory Measuring devices Burette Conical measure Cuvette Eye...