airtight flask
1Laboratory glassware — Three beakers, a conical flask, a graduated cylinder and a volumetric flask …
2sample preparation — ▪ chemistry Introduction in analytical chemistry (chemistry), the processes in which a representative piece of material is extracted from a larger amount and readied for analysis. Sampling and sample preparation have a unique meaning and special …
3Bung — For other uses, see Bung (disambiguation). A jug with a cork bung. A bung is truncated cylindrical or conical closure to seal a container, such as a bottle, tube or barrel. Unlike a lid which encloses a container from the outside with …
4Nova (comics) — For the Herald of Galactus, see Nova (Frankie Raye). Nova Promotional cover art to Nova #1 (2007). Art by Adi Granov. Publication information …
5balloon — balloonlike, adj. /beuh loohn /, n. 1. a bag made of thin rubber or other light material, usually brightly colored, inflated with air or with some lighter than air gas and used as a children s plaything or as a decoration. 2. a bag made of a… …
6Stopper (plug) — A stopper is a truncated conical piece of rubber, cork, glass, or plastic used to close off a glass tube, piece of laboratory glassware, a wine bottle or barrel and other containers with orifices.A rubber stopper is sometimes called a rubber bung …
7Sous-vide — cooking Sous vide (  /s …
8Coffee preparation — For the agricultural and industrial processes for producing whole coffee beans, see Coffee processing. Coffee preparation is the process of turning coffee beans into a beverage. While the particular steps needed vary with the type of coffee… …
9Malaria culture — P. falciparum cultures[1] Malaria culture is the method to grow malaria parasites outside the body i.e. in an ex vivo environment. Plasmodium falciparum is currently the only human malaria paras …
10retort — retort1 retorter, n. /ri tawrt /, v.t. 1. to reply to, usually in a sharp or retaliatory way; reply in kind to. 2. to return (an accusation, epithet, etc.) upon the person uttering it. 3. to answer (an argument or the like) by another to the… …
