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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 ...
Ring stand rod jaw and extension clamp jaw 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 ]
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. It is used to hold round laboratory glassware, such as beakers, and flasks, etc. [2] This type of clamp is made from stainless steel. [3]
Rates for a 15-year mortgage stand at an average 6.16% for purchase and 6.17 for refinance, down 1 basis point from 6.17% for purchase and 1 basis point from 6.18% for refinance this time last ...
This variation on stuffing uses a combination of white sandwich bread for a fluffy, pudding-like texture and crusty French bread to help it stand up to sturdy mix-ins like sausage and veggies.
WASHINGTON (Reuters) - U.S. manufacturers are optimistic that the sector will emerge from a prolonged recession next year, though capital expenditure growth was likely to fall short of 2024's pace.
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]
Burette clamp is a scientific equipment which used specifically to hold and secure a burette on a stand, so that a burette is fixed and more convenient for the experiment. [1] Burette clamps can be made with many materials such as plastic and cast iron. However, an iron clamp with a rubber knob to hold the burette are usually more durable.