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  • ...since the narrow neck of the flask can support the funnel, while a support stand would be required when filtering into a beaker. Additionally, they can be c ...ler ones by tenths of mL. Usually they have a flared base allowing them to stand up on their own. Although they are not as accurate as volumetric flasks, th
    13 KB (1,961 words) - 21:49, 1 May 2019
  • ===[[Cork ring]] stand=== ...zine.com/projects/laboratory-cork-ring/ Here's a good example of such cork ring].
    21 KB (3,515 words) - 21:18, 20 March 2023
  • ...eely without needing a [[retort clamp|clamp]], [[retort stand]] and [[iron ring]]. Round-bottom flasks are globe-shaped; they require a ring stand and clamp to stay upright. Multi-neck variations are common.
    6 KB (1,000 words) - 17:46, 26 December 2022
  • ===Flask stand=== *[http://www.sciencemadness.org/talk/viewthread.php?tid=22634 Those rubber ring things for hirsh/buchner funnels - How to improvise one]
    4 KB (625 words) - 21:02, 20 April 2020
  • ===Frame stand=== ...pening which allows you to place the funnel from sideways, similar to open ring supports
    13 KB (2,034 words) - 08:43, 5 May 2019
  • ===[[Cork ring]]=== ===Pipette stand===
    5 KB (710 words) - 22:36, 29 April 2019
  • ...its funnel holder (which can be anything from a true funnel holder, O-ring stand or to a circular hole cut in wood)
    5 KB (763 words) - 16:27, 17 August 2020
  • ...ware "ring" if struck. It is also more workable in the factory, but cannot stand thermal effects very well. This kind of glass is also more fragile than oth
    8 KB (1,291 words) - 21:56, 30 December 2023
  • ...e is placed on a [[tripod]] or support ring that is attached to the retort stand between the Bunsen [[burner]] and the beakers in order to support the beake
    2 KB (251 words) - 22:00, 7 August 2022
  • [[File:Cork ring old.jpg|thumb|350px|An old and worn cork ring used for 100 ml RBFs.]] A '''cork ring''' is a simple cylindrical ring made of cork or a similar material, often used in labs to support [[round-b
    3 KB (517 words) - 21:22, 8 June 2023
  • *Use a [[cork ring]] to hold items that cannot be safely placed on flat surfaces (like chromat *To make a stable filter funnel stand/support, drill a hole in a plastic or cardboard box and place it over the b
    13 KB (2,315 words) - 17:30, 26 September 2022
  • [[File:Iron ring clamp.jpg|thumb|350px|Closed iron ring]] An '''iron ring''' or '''ring clamp''' is a lab item comprised of a metal ring-like loop, used to hold various lab equipment, that usually cannot be place
    2 KB (274 words) - 20:58, 5 September 2018