You searched for: Gas Tubes
Fritted glass gas tubes are used for introducing gases or liquids into a test tube or flask reaction. The instruments successfully scrub gas in a liquid to saturate or dry gas streams. Gas Tubes with porous glass disc bottom provide a large surface area where the gas and liquid stages meet. Slightly angled models permit precise positioning into flask and eliminate stirring paddle requirement. Tip porosity ranges, outer diameters, and lengths vary to fit desired container.
Gas detection tubes for water vapour
Supplier: Dräger
To measure the 'spot concentrations' of water vapour for use with an Accuro® pump.
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Test sets
Supplier: Dräger
These test sets allow for the semi quantitative measurements of five different gases at the same time.
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Short-term tubes for accuro®
Supplier: Dräger
Different gases and vapours can be detected and measured such as concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.
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Gas detection tube for sulphuric acid
Supplier: Dräger
The data below is representative for use with an Accuro® pump, a hand operated bellows pump.
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Gas detection tubes for chlorine
Supplier: Dräger
To measure the 'spot concentrations' of chlorine for use with an Accuro® pump.
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Gas detection tube for diesel fuel
Supplier: Dräger
To measure the 'spot concentrations' of diesel fuel. Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations and air analysis in sewers, shafts and confined spaces.
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Gas detection tubes for acetone
Supplier: Dräger
To measure the 'spot concentrations' of acetone for use with an Accuro pump. Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.
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Gas detection tube, Polytest
Supplier: Dräger
Qualitative determination of oxidisable substances including measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.
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Gas detection tube for xylene
Supplier: Dräger
To measure the 'spot concentrations' of xylene for use with an Accuro® pump. Cross sensitivity: Styrene, vinyl acetate, toluene, ethyl benzene and acetaldehyde are indicated, but with different sensitivities. No interference by:
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Gas detection tube for cyanide
Supplier: Dräger
To measure the 'spot concentrations' of cyanide. After carrying out the ten strokes the reagent ampoule must be broken, the liquid transferred onto the white separating layer and carefully drawn through with two strokes in cyanide free air using the pump. The indicating layer must not become moist.
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Gas detection tube for formaldehyde
Supplier: Dräger
Cross sensitivity: Styrene, vinyl acetate, acetaldehyde, acrolein, diesel fuel and furfuryl alcohol are indicated with a yellowish brown discoloration. 500 ppm octane, 5 ppm nitric oxide and 5 ppm nitrogen dioxide have no effect.
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Gas detection tubes for nitrogen dioxide
Supplier: Dräger
To measure the 'spot concentrations' of nitrogen dioxide for use with an Accuro® pump. Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.
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Gas detection tubes for hydrogen fluoride
Supplier: Dräger
To measure the 'spot concentrations' of hydrogen fluoride for use with an Accuro® pump.
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Gas detection tubes for sulphur dioxide
Supplier: Dräger
To measure the 'spot concentrations' of sulphur dioxide for use with an Accuro® pump.
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Passive gas detectors, Dositubes
Supplier: GASTEC
The dositubes are used to measure time-weighted average (TWA) gas concentrations over longer periods.
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Tubes and systems for active sampling
Supplier: Dräger
Sampling activated tubes for direct measurement indication even with complex compounds and mixtures of substances in air investigations and gas analyses.
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Gas dispersion tubes
Supplier: SciLabware
These Pyrex® borosilicate glass tubes for the dispersion of gas in liquids with sintered thimble allow for the choice of porosities to achieve optimum gas bubble size.
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio