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  • ...ve or even pyrophoric chemicals from their storage bottles to the reaction flask.
    4 KB (627 words) - 16:57, 3 December 2018
  • ===Flask stand=== ===[[Hot hand protector|Flask holder]]===
    4 KB (625 words) - 21:02, 20 April 2020
  • ...adding a gas wash bottle or a similar tube with an air intake adapter in a flask containing a cooling bath. Since borosilicate glass will not survive repeat
    2 KB (307 words) - 22:21, 27 January 2018
  • ...e various pieces of laboratory glassware or to precisely fill [[volumetric flask]]s and other flasks.
    2 KB (335 words) - 18:43, 25 October 2020
  • ...ve or even pyrophoric chemicals from their storage bottles to the reaction flask. Syringe needles are almost always made of stainless steel. ...pinch clamp are commonly used in holding the rotary evaporator collecting flask, as well as holding the filtration tube and fritted glass disk from filtrat
    13 KB (2,034 words) - 08:43, 5 May 2019
  • ...is a heat transfer setup which is designed to transfer heat to a reaction flask, by using a liquid or powdered medium. Heating baths are often used in comb ...purpose of the fluid bath is to give an homogenous heating of the reaction flask as well as maintaining a constant temperature.
    5 KB (799 words) - 22:10, 2 August 2020
  • ...roxide test:''' 8 mL potassium iodide-starch reagent are placed in a 12 mL flask/test tube and filled up to the top with the ether that should be tested. If
    13 KB (1,730 words) - 14:06, 9 August 2023
  • ...ww.sciencemadness.org/talk/viewthread.php?tid=64178 Heating a round bottom flask with a hotplate?]
    2 KB (296 words) - 21:20, 29 June 2019
  • *A motor unit that rotates the evaporation flask containing the solvent/solution. *A condensate-collecting flask at the bottom of the condenser, to catch the distilling solvent after it re
    2 KB (356 words) - 20:10, 27 March 2017
  • ...cedar, ash, oak, while special wood like cork tends to be used mostly for flask holders or pin boards. ...onstrations to indicate the flammability or oxidizing power of gasses in a flask.
    5 KB (710 words) - 22:36, 29 April 2019
  • ...he solution. Filling the burette is done by pumping air inside the burette flask by squeezing a small bulb pump and covering the lower air vent with your fi
    2 KB (253 words) - 18:21, 11 December 2018
  • ...ck inside the flask directly, without having to remove it by hand from the flask and empty it through the main tap. *Remove the burette from the flask and carefully place it on a table.
    5 KB (779 words) - 22:25, 8 November 2018
  • To create an inert atmosphere inside a glass installation or flask, do the following:
    5 KB (808 words) - 19:58, 24 August 2017
  • ...the bulb, being calibrated for a single volume (similar to a [[volumetric flask]]). his type of pipette allows the user to measure a volume of solution ext
    2 KB (362 words) - 22:06, 10 March 2018
  • ...6 ml fuming nitric acid and 26.4 ml conc. sulfuric acid are added, and the flask is cooled to -40 °C. The stirring is turned on, and the dry potassium sulf
    7 KB (923 words) - 16:56, 19 November 2018
  • ...tert''-butoxide should be kept in dry air-tight containers, like [[Schlenk flask]]s or [[desiccator]]s.
    5 KB (534 words) - 20:21, 17 September 2022
  • Titanium tetrachloride must be kept in air-tight containers. [[Schlenk flask]]s can be used, though most often TiCl<sub>4</sub> is kept in dark amber bo
    5 KB (622 words) - 21:01, 5 June 2021
  • Bismuth chloride should be kept in air tight containers. [[Schlenk flask]]s filled with argon are ideal for storage.
    5 KB (572 words) - 15:50, 30 June 2020
  • Sodium amide should be stored in air-tight containers, like [[Schlenk flask]]s, under inert gas, like [[argon]] and absolutely away from moisture. Ampo
    5 KB (631 words) - 01:20, 30 August 2020
  • *Add the magnesium flakes/powder in the reaction flask and a stir bar; a stir bar should also be added in one or both dropping fun ...ass joint and use a syringe or cannula to inject the ether in the reaction flask
    6 KB (857 words) - 14:37, 1 April 2019

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