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• Laboratory
  ...ainers, ranging from simple bottles, through beakers, conical [[Erlenmeyer flask|flasks]], round flasks, even long-necked quantitative measuring flasks. ...conic lab glassware is the distillation apparatus, consisting of a boiling flask and a [[condenser]], of which there are many types. [[Separatory funnel]]s
  7 KB (1,109 words) - 17:13, 10 February 2019
• Ammonium formate
  ...ate shaped like snowflake arms or fern leaves will form on the edge of the flask.
  5 KB (683 words) - 18:02, 28 May 2020
• Chromyl chloride
  ...hazard symbol, away from any moisture or organic compounds. A round bottom flask with a glass stopper can be used. Inspect it periodically to make sure ther
  6 KB (808 words) - 20:08, 16 October 2022
• Lab accident
  ===Vacuum flask rupture=== Another type of accident occurs when a liquid nitrogen cooled vacuum flask/trap is removed from the vacuum pump and rapidly warmed. The thermal shock
  6 KB (992 words) - 20:47, 9 September 2023
• Filtration
  ...dness.org/talk/viewthread.php?tid=12535 Vacuum filtration without a vacuum flask.]
  3 KB (467 words) - 21:24, 2 December 2018
• Reagent bottle
  Round bottom flasks or [[Schlenk flask]]s are often used for storing air or water sensitive compounds, when an ade ...ttle, it's a good idea to weight it empty and write down the weight of the flask, best on the reagent bottle itself. Just make sure the bottle isn't damaged
  9 KB (1,411 words) - 14:43, 26 November 2022
• Hydrogen cyanide
  Adding a dilute acid to [[Prussian blue]] and heating the flask will also yield hydrogen cyanide gas. However, the yield is variable, gener
  10 KB (1,464 words) - 12:40, 26 January 2024
• Hydrogenator
  ...drides or Raney nickel and a glass container, such as Erlenmeyer or filter flask, and certain catalysts.
  3 KB (462 words) - 16:37, 2 January 2022
• Potassium rhodizonate
  In a beaker or round bottom flask add 10 g of [[inositol]] and 25 ml of [[nitric acid]] 68%. The mixture is r
  5 KB (577 words) - 16:05, 24 April 2017
• Phosphorus trichloride
  Phosphorus trichloride should be stored in [[Schlenk flask]]s, as they're the best storage containers for air and water sensitive reag
  9 KB (1,123 words) - 21:14, 22 October 2022
• Sodium methoxide
  ...lves. After it dissolved, add 100 g of dried 3A molecular sieves. Seal the flask, mark the methanol level and wait a few days. After the level of the methan
  6 KB (759 words) - 20:55, 10 October 2019
• Phosphoryl chloride
  Phosphoryl chloride should be stored in [[Schlenk flask]]s, as they're the best storage containers for air and water sensitive reag
  6 KB (750 words) - 09:43, 15 August 2022
• Benzaldehyde
  ...o it and continue refluxing for at least 15-20 min. After this, remove the flask from the bath and let it cool to room temp. You should see two layers, the ...and benzaldehyde free. You may need to add more water to the distillation flask to aid in the steam distillation.
  12 KB (1,637 words) - 21:45, 25 July 2022
• Plasticware
  ===[[Erlenmeyer flask]]=== Used for handling solids and, as their name suggests, add them to a flask or bottle.
  7 KB (1,092 words) - 20:41, 2 October 2022
• Sodium cyanide
  ...NaCN into Prussian blue, then add conc. sulfuric acid and gently heat the flask to distill the resulting HCN and bubble it in a cooled alcoholic solution o
  10 KB (1,481 words) - 13:28, 10 July 2022
• Phthalic anhydride
  ...ide. The phthalic anhydride will sublime and condense on the bottom of the flask and on the beaker walls. The crystals appear as cotton candy. When a suffic
  7 KB (915 words) - 13:19, 29 August 2020
• Magnetic stirrer
  ...agnet from outside the flask to draw the stir bar through the walls of the flask and drag it to the vessel opening. Do not use very strong magnets, as if th
  7 KB (1,222 words) - 14:17, 18 August 2020
• Schlenk flask
  ...hlenk flask''' (also called '''Schlenk tube''' or '''nitrogen round-bottom flask''') is a reaction vessel often used in air-sensitive chemistry or for stori ===Standard Schlenk flask===
  3 KB (503 words) - 03:54, 11 April 2019
• Antimony(III) chloride
  ...up the reaction. The aq. acid is removed via distillation, leaving in the flask impure SbCl₃, which can be purified by distilling it using a [[s ...stored in dry air-tight containers, best in an inert atmosphere. [[Schlenk flask]]s are a common storage container. Ampouling is used for long term storage.
  6 KB (803 words) - 12:58, 18 December 2022
• Ultrasonic cleaner
  ...he agitation produces high forces on contaminants adhering to walls of the flask.<ref>https://en.wikipedia.org/wiki/Ultrasonic_cleaning</ref>
  2 KB (248 words) - 15:55, 24 July 2018