RKI FP-31 Formaldehyde Gas Detector (each) Metal Detectable hot summer day – order

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5 dB @ 8000 Hz Noise Reduction Rate (NRR) 32 dB Packing Type Plastic Bag Quantity 100 pairs/box Safety Catalog Page# 2018:200 Type Corded UNSPSC 46181901 Wt

RKI FP-31 Formaldehyde Gas Detector (each) Metal Detectable hot summer day – orderThe FP 31 is a highly sensitive portable gas detector specific for formaldehyde detection. It uses a photoelectric photometry method which utilizes colorimetric tablets for detection. A tablet in placed into the instrument, and then a room air sample is pumped onto the tablet for either a 15 minute or a 30 minute period. If formaldehyde is present, it will cause the chemically impregnated tablet surface to darken or stain. The magnitude of the stain