Detector Tube, For Formaldehyde, Glass, Nextteq, Mfr#: NX157H

Detector Tube, Measurement Range 20 to 1,500 ppm, Gas Detected Formaldehyde, For Use With Mfr. No. NX-1000-100, Mfr. No. NX-1000-130, Mfr. No. NX-1000-150, Mfr. No. NX-1000-200, Mfr. No. NX-1000-230, Mfr. No. NX-1000-250, Tube Material Glass, Break-Off Tip Yes, Calibrated Yes, Product Type Gas Detection Tube, Sampling Method With Pump, Shelf Life 2 yr, Application Atmospheric Pollution Survey, Fungicide, Germicide, Industrial Hygiene, Organic Manufacturing, Chemical Formula CH2O