- compound glass tube
- <el> ■ Verbundglasröhre f
English-german technical dictionary. 2013.
compound glass tube
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Glass-to-metal seal — Glass to metal seals are a very important element of the construction of vacuum tubes, electric discharge tubes, incandescent light bulbs, glass encapsulated semiconductor diodes, reed switches, pressure tight glass windows in metal cases, and… … Wikipedia
Tube furnace — In solid state chemistry, a tube furnace is a heating device for conducting syntheses and purifications of inorganic compounds and occasionally in organic synthesis. The usual design consists of a cylindrical cavity surrounded by heating coils,… … Wikipedia
compound microscope — noun light microscope that has two converging lens systems: the objective and the eyepiece • Hypernyms: ↑light microscope • Part Meronyms: ↑objective, ↑objective lens, ↑object lens, ↑object glass * * * noun : a microscop … Useful english dictionary
industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… … Universalium
water glass — 1. a drinking glass; tumbler. 2. a glass container for holding water, as for growing bulbs, plants, or the like. 3. a glass tube used to indicate water level, as in a boiler. 4. a device for observing objects beneath the surface of the water,… … Universalium
NMR tube — An NMR tube filled with a colorless sample, sealed with a green polyethylene cap and Parafilm An NMR tube is a thin glass walled tube used to contain samples in nuclear magnetic resonance spectroscopy. Typically NMR tubes come in 5 mm… … Wikipedia
Gas-filled tube — See also: Gas discharge lamp A gas filled tube, also known as a discharge tube, is an arrangement of electrodes in a gas within an insulating, temperature resistant envelope. Although the envelope is typically glass, power tubes often use… … Wikipedia
Sorbent tube — Sorbent tubes are the most widely used collection media for sampling hazardous gases and vapors in air. They were developed by the US National Institute for Occupational Safety and Health (NIOSH) for air quality testing of workers. Sorbent tubes… … Wikipedia
wa|ter|glass — water glass, or wa|ter|glass «WT uhr GLAS, GLAHS; WOT », noun. 1. a) a glass to hold water; tumbler. b) Obsolete. a glass finger bowl. 2. an aqueous, jellylike, or powdery compound of sodium, silicon, and oxygen that solidifies when exposed to… … Useful english dictionary
Bottle glass — Bottle Bot tle, n. [OE. bote, botelle, OF. botel, bouteille, F. bouteille, fr. LL. buticula, dim. of butis, buttis, butta, flask. Cf. {Butt} a cask.] 1. A hollow vessel, usually of glass or earthenware (but formerly of leather), with a narrow… … The Collaborative International Dictionary of English
Test tube — Test Test, n. [OE. test test, or cupel, potsherd, F. t[^e]t, from L. testum an earthen vessel; akin to testa a piece of burned clay, an earthen pot, a potsherd, perhaps for tersta, and akin to torrere to patch, terra earth (cf. {Thirst}, and… … The Collaborative International Dictionary of English
