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Draeger Tube for Organic Basic Nitrogen Compounds CH25903

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Customer Price: $111.00
Usually Ships in 2-5 Business Days
Item Number: CH25903
Manufacturer: Draeger
Manufacturer Part No: CH25903
Chemical: Organic Basic Nitrogen Compounds
Tests Per Box: 10
EVER SINCE 1937 WHEN WE INTRODUCED OUR FIRST DETECTOR TUBE, DRAEGER HAS BEEN THE WORLD LEADER IN THE ANALYSIS OF GASES AND VAPORS IN THE INDUSTRIAL WORKPLACE. OVER THE YEARS WE HAVE DEVELOPED MORE TUBES AND DETECTION DEVICES FOR MORE APPLICATIONS THAN ANYONE ELSE! OUR LEADING EDGE TECHNOLOGY HAS KEPT US ON THE FOREFRONT OF COLORIMETRIC DETECTOR TUBES THUS PROVIDING THE MOST ACCURATE AND SPECIFIC RESULTS AVAILABLE.


What is the Draeger-Tube System?
Draeger Tubes are glass vials filled with a chemical reagent that reacts to a specific chemical or family of chemicals. A calibrated 100 ml sample of air is drawn through the tube with the Draeger accuro bellows pump. If the targeted chemical(s) is present the reagent in the tube changes color and the length of the color change typically indicates the measured concentration. The Draeger Tube System is the worlds most popular form of gas detection.

Accurate
Not all detector tubes are created equal! Draeger Tubes with the accuro pump deliver the most accurate results. Many Draeger tubes offer a +/- 10% standard deviation on the results. This is a result of our 60+ years of manufacturing colorimetric tubes and the consistent volume delivered by the bellows pump design. Quality assurance is accomplished by individually calibrating each batch of Draeger Tubes. Then every batch is tested at regular intervals, throughout the two year shelf life, to guarantee accuracy over the entire life of the tubes.

Easy to Read
See the difference for yourself! The wider diameter of the Draeger Tubes makes it easier to read. Well-spaced graduation marks enable distinct and decisive measurement results. Color changes to the reagents are well defined over the entire length of the stain. Many Tubes offer a dual calibrated scale so that you can interpret the results without using multiplication factors.

Fast
One stroke tubes are not always faster! Though many Draeger Tubes require more than one stroke, they often provide measurement results in less time. Not only do you get the benefit of a quicker analysis; the larger sample volume provides better statistical accuracy.

Flexible
Drager Tubes simply deliver more! More gases and more measuring ranges than any other manufacturer. Draeger offers over 200 tubes for accurately measuring over 500 different gases. You can measure ambient air for health and safety levels and optional equipment allows you to measure stack gases, motor vehicle exhaust components, pressurized gas line samples and contaminants in compressed air and other technical gases. Other specialized tubes measure over a period of hours or a complete work shift to indicate daily exposure levels.

Specific

Reagents used in Draeger Tubes are chosen to provide not only the most accurate, but also most specific results possible. Our use of prelayers on many tubes (like benzene) remove other potential interfering gases (e.g. aromatic hydrocarbons) so you measure only the targeted chemical, getting only the results you want. This design enables you to measure specific gases in a complex ambient background found in the measurement area.

Maintenance Free
Drager has made gas detection easy. Unlike a piston pump, the accuro pump requires no lubrication. The accuro is constructed of non-metallic, corrosion resistant materials. It cant be bent by rough treatment and it withstands harsh chemical environments. Draeger Tubes are pre-calibrated for two years. The only requisite on Draeger Tubes is that they are stored out of direct sunlight and at a temperature of less than 25 °C (77 °F). Any temperature controlled office meets these conditions.




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