Dewar flask


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De·war flask

(dū'wăr),
a glass vessel, often silvered, with two walls, the space between which is evacuated; used for maintaining materials at constant temperature or, more usually, at low temperature.
Synonym(s): vacuum flask

Dewar,

Sir James, English chemist, 1842-1923.
Dewar flask - a glass vessel with two walls, the space between which is evacuated. Synonym(s): vacuum flask

Dewar flask

an insulated container for the storage of cryogenic liquids such as liquid nitrogen.
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List of items: Portable indoor air quality analysis, portable VOC detector, transmission apparatus for measuring the concentration of dust, Scalar magnometer, Solar array sim, electronic load, performance measurement, conductivity meter, micro, machining center, fiber, oscilloscope and analysis, flow measurement , Ultrasonic Bath, Large Chapter chromatograph, a Dewar flask, magnetic stirrer, agitator shaft, rotary evaporator, Regul a vacuum source, the body with COOL block, Ultrasonic cleaner, bath water.
The considered systems products will include measuring geometry trE[degrees]bodE' bending, bending brackets, tension, shear and compression (pressure), equipment for measuring in liquid, equipment for measuring up to 150 A C (pressure Dewar flask with liquid nitrogen), equipment for the dielectric analysis (DETA).
Uva ovane products will include measuring geometry trE[degrees]bodE' bending, bending brackets, tension, shear and compression (pressure), equipment for measuring in liquid, equipment for measurements up to 150 A C (pressure Dewar flask with liquid nitrogen), equipment for the dielectric analysis (DETA).
They include (a) a real time PCR & thermocycler PCR system, (b) a double beam spectrophotometer, (c) a fluorescence microscope for so called Fish Technique, (d) an Elisa reader & washer, (e) an inverted microscope, (f) a light microscope with digital camera, (g) a DNA - RNA calculator, (h) cryogenic dewar flasks in 4 liters & 50 liters size, (i) a CO2 incubator with related accessories, (j) an autoclave, (k) a biosafety cabinet & (l) different type deep freezers.