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  2. Retort stand - Wikipedia

    en.wikipedia.org/wiki/Retort_stand

    Retort stand. In chemistry, a retort stand, also called a clamp stand, [1] a ring stand, [2] or a support stand, [3] is a piece of scientific equipment intended to support other pieces of equipment and glassware — for instance, burettes, test tubes and flasks. [4] The typical ring stand consists of a heavy base and a vertical rod, both ...

  3. Utility clamp - Wikipedia

    en.wikipedia.org/wiki/Utility_clamp

    A utility clamp is a laboratory apparatus resembling a pair of scissors. The screw in the middle works as the wide adjustment of 2-prong. [1] It is composed of 3 parts: 2-prong adjust, metal rod, and clamp down (the clamp is attached to the ring stand for adjusting the height). This apparatus is connected to a ring stand or retort stand.

  4. Clamp holder - Wikipedia

    en.wikipedia.org/wiki/Clamp_holder

    A clamp holder or clamp fastener is a piece of laboratory apparatus that is used to secure laboratory clamps, such as extension-type utility clamps, or other attachments to a retort stand or lab frame. [1] The material can be made up of brass, cast iron, stainless steel, aluminium or nickel-plated zinc. [2]

  5. Clamp (tool) - Wikipedia

    en.wikipedia.org/wiki/Clamp_(tool)

    Upper row: F-clamp or bar clamp, one-handed bar clamp ("Quick Grip"), wooden handscrew; Lower row: spring clamp, C-clamp (G-clamp ), wooden cam clamp. A clamp is a fastening device used to hold or secure objects tightly together to prevent movement or separation through the application of inward pressure.

  6. Iron ring (laboratory) - Wikipedia

    en.wikipedia.org/wiki/Iron_ring_(laboratory)

    Iron rings used in a laboratory. An iron ring or ring clamp is an item of laboratory equipment which comprises a conjoined metal ring and radially-extending rod. [1] In some cases, the rod terminates in a screw clamp for attachment to a retort stand or other support; in others, the rod may be attached to a stand by means of a laboratory clamp holder. [2]

  7. Kids worked overnight shifts at pork processing plant, feds find

    www.aol.com/kids-worked-overnight-shifts-pork...

    Federal investigators found nearly a dozen children to be working dangerous, overnight shifts at Seaboard Triumph Foods' pork processing plant in Sioux City, Iowa, the Department of Labor announced.

  8. Jig (tool) - Wikipedia

    en.wikipedia.org/wiki/Jig_(tool)

    Device with grooves and chucks. A jig's primary purpose is to provide repeatability, accuracy, and interchangeability in the manufacturing of products. [1]An example of a jig is when a key is duplicated; the original is used as a jig so the new key can have the same path as the old one.

  9. How to make delicious homemade gravy for Thanksgiving dinner

    www.aol.com/delicious-homemade-gravy...

    25 hostess gifts from Walmart are way better than a bottle of wine