Draeger Tube, Hydrazine 0.25/A 0.1-10ppm
Product ID: CH31801
Price: $87.95
Availability: Email for Availability (info@nafeco.com)
 
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Draeger Tube - Hydrazine 0.25/a
Order No. CH 31 801

Application Range
Standard Measuring Range 0.25 to 10 ppm / 0.1 to 5 ppm
Number of Strokes n: 10 / 20
Time for Measurement: approx. 1 minute / approx. 2 minutes
Standard Deviation: ± 10 to 15%
Color Change: yellow to blue
   
Ambient Operating Conditions
Temperature: 10 to 50° C ~ 50 to 122° F
Absolute Humidity: <  20 mg H2O / L
   
Reaction Principle
N2H4 + pH Indicator  blue reaction product
 
Cross Sensitivity
This tube indicates other basic gases (e.g. organic amines and ammonia), however, with differing sensitivity.

View the entire Draeger Tubes & CMS Handbook