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• Büchner flask
  ...'side-arm flask''' or '''Kitasato flask''', is a thick-walled [[Erlenmeyer flask]] used in combination with a [[Büchner funnel]] and a vacuum source in vac ...ess risk of breaking the lateral tube, which would make a typical side-arm flask unusable. Some Büchner flasks have ground glass joint.
  2 KB (252 words) - 19:18, 29 January 2019
• Keck clip
  ...old glass together that will get this hot. Typical problem areas include a flask over the plate (which may drop off the end of the column as it gets hot) an
  4 KB (634 words) - 20:06, 16 November 2020
• Erlenmeyer flask
  ...:Petroleum_ether_in_Erlenmeyer_flask.jpg|thumb|300px|Wide mouth Erlenmeyer flask with [[petroleum ether]]]] ...amed '''conical flask''' or '''titration flask''', is a type of laboratory flask which features a flat bottom, a conical body, and a cylindrical neck. It is
  2 KB (317 words) - 17:16, 18 November 2019
• Zamak
  ...emical reactions, expect plenty of side products to appear in the reaction flask, as many zamak alloys may also contain other elements, especially if it's l
  4 KB (591 words) - 16:05, 6 October 2019
• Volumetric flask
  [[File:100mL volumetric flask.jpg|thumb|200px|A 100 mL volumetric flask]] ...ed '''measuring flask''' or '''graduated flask''') is a type of laboratory flask, calibrated to contain a precise volume of liquid at a particular temperatu
  3 KB (430 words) - 08:04, 5 May 2018
• Round-bottom flask
  ...ottomed flask''', '''round bottom''') or '''RBF''' for short, is a type of flask with spherical bottom used as laboratory glassware, mostly often for synthe ...f the ground glass joint depends on the volume of the flask, for example a flask with a volume of 5 or 10 ml cannot have a 29/32 or 29/40 ground glass joint
  3 KB (510 words) - 19:20, 10 July 2023
• Beaker
  ...tents, but allowing venting via the spout. Alternatively, a [[round-bottom flask]] may be used. *Convenient reaction flask for simple or tricky reactions
  3 KB (440 words) - 23:42, 27 November 2020
• Graduated cylinder
  ...o that of [[beaker]]s. Like [[volumetric pipette]]s and [[volumetric flask|flask]]s, graduated cylinders come in two main classes: A and B.
  2 KB (316 words) - 16:49, 13 June 2019
• Funnel
  ...just don't want your funnel to wobble when you pour solids or liquids in a flask.
  2 KB (268 words) - 15:04, 5 May 2019
• Cork ring
  ...f cork or a similar material, often used in labs to support [[round-bottom flask]]s and similar glassware or items that cannot be safely placed on a flat su ...ring is that of a right trapezoid-like pentagon, which gives the spherical flask a better stability than if a simple circular disk with rectangular section
  3 KB (517 words) - 21:22, 8 June 2023
• Pycnometer
  ...t of thermal expansion, to limit the effects of ambient temperature on the flask. It has a close-fitting ground glass stopper with a capillary tube through *[[Volumetric flask]]
  4 KB (665 words) - 23:30, 10 December 2020
• Extraction thimble
  ...ting away and clogging the siphoning tube or ending up in the distillation flask.
  2 KB (228 words) - 19:03, 11 October 2022
• Weighing bottle
  ...k with ground glass joint as weighting bottle. A 50 or 100 ml [[Erlenmeyer flask]] with a 19/24 or 24/29 ground glass joint can be a good replacement.
  1 KB (225 words) - 14:35, 7 April 2019
• Cold finger
  ...glass joint, which allows them to be fitted to a specially designed vacuum flask, which is then connected to a LN2 trap and a vacuum pump.
  1 KB (213 words) - 14:58, 7 June 2018
• Retort
  ....sciencemadness.org/talk/viewthread.php?tid=11263 Distillation: retort vs. flask + condenser]
  2 KB (298 words) - 20:43, 25 February 2018
• Florence flask
  ...:Florence flask with solution.jpg|thumb|300px|An old and worn out Florence flask]] A '''Florence flask''' or '''flat bottom flask''', is a type of flask used as an item of laboratory glassware to hold liquids.
  1 KB (215 words) - 14:29, 8 April 2019
• Dean-Stark apparatus
  ...turns sharply downward, so that the side-arm is connected to the reaction flask by a vertical tube. ...the cylinder tube. The heavier phase will siphon back in the distillation flask, while the lighter phase will accumulate in the cylinder. NurdRage made a [
  5 KB (775 words) - 08:37, 23 September 2023
• Fernbach flask
  A '''Fernbach flask''' or '''Fernbach culture flask''' is a type of flask suited for large volume cell culture where the culture requires a large sur ...ve a screw and plastic lid with an air membrane, to allow air to enter the flask, but prevent contamination.
  1 KB (152 words) - 23:28, 22 March 2020
• Powder addition funnel
  ...F''') is a type of lab glassware used to add powdered solids in a reaction flask, often under inert atmosphere. Its function is similar to that of [[droppin *Place the greased male joint on the reaction flask and secure it with a keck clip;
  5 KB (831 words) - 07:44, 22 July 2019
• Vacuum filtration
  ...separate solids from liquids using the difference of pressure between the flask and outside atmosphere as filtration force. *Vacuum flask with inlet tube (optional) or [[cold trap]]
  2 KB (248 words) - 18:19, 17 April 2019