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The glowing splint test is a test for an oxidising gas, such as oxygen. [4] In this test, a splint is lit, allowed to burn for a few seconds, then blown out by mouth or by shaking. Whilst the ember at the tip is still glowing hot, the splint is introduced to the gas sample that has been trapped in a vessel. [4]
Flat-bottomed flask: A flask with similar uses as the round-bottom flask, but with a flat bottom that allows it to stand on a level surface.; Florence flask: A flask similar to the flat-bottomed flask that has round bodies and either a round bottom or a flat bottom so that one can stand the flask on a level surface.
The Liebig condenser (/ ˈ l iː b ɪ ɡ /, LEE-big) [1] or straight condenser is a piece of laboratory equipment, specifically a condenser consisting of a straight glass tube surrounded by a water jacket. In typical laboratory operation, such as distillation, the condenser is clamped to a retort stand in vertical or oblique orientation.
A gas bubbler is a piece of laboratory glassware which consists of a glass bulb filled with a small amount of fluid—usually mineral or silicone oil, less commonly mercury. The inlet to the bulb is connected to a ground glass joint, while the outlet is vented to the air. Gas bubblers are used to exclude air from a reaction or a system.
• Gas chromatography or Gas liquid chromatography (GLC) • Planar chromatography • Paper chromatography • Thin layer chromatography • Affinity chromatography • Ion exchange chromatography • Size exclusion chromatography • Countercurrent chromatography • Countercurrent chromatography • Hematology analyzer: It is simply known ...
The go-to lab monkey for the $586 billion biopharmaceutical industry and many areas of research is at the center of the complicated international trade drama that industry groups say threatens to ...
Fernbach flask. A Fernbach flask is a type of flask suited for large volume cell culture where the culture requires a large surface area to volume ratio. Typically, they are baffled on the bottom in order to maximize oxygen transfer to the culture medium when shaken.
Currently, Canada produces around 10% of cars sold in the US (approximately 225,000 units), with Mexico supplying close to 20%. Interestingly, the US actually produces more cars for Canadian ...