Draeger Tube, Hydrazine 0.25/A 0.1-10ppm, Box of 10

DRAEGER SAFETY INC. / Model #CH31801

$112.00

Availability: May direct ship from manufacturer.

Qty:

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.