Detector Tube, For Phosphine, Glass, Nextteq, Mfr#: NX204H

Detector Tube, Measurement Range 100 to 1,600 ppm/200 to 3,200 ppm, Gas Detected Phosphine, 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 3 yr