Detector Tube, Measurement Range 500 to 5,000 ppm/50 to 500 ppm, Gas Detected Hydrochloric Acid, For Use With Mfr. No. 6400000, Color Change Blue Black to White, Operating Pressure 1,013 hPa, Operating Temperature - Minimum 50 Degrees F, Tube...
Detector Tube, Measurement Range 500 to 5,000 ppm/50 to 500 ppm, Gas Detected Hydrochloric Acid, For Use With Mfr. No. 6400000, Color Change Blue Black to White, Operating Pressure 1,013 hPa, Operating Temperature - Minimum 50 Degrees F, Tube...