ChemSee's FRM-KT1 contains five Formaldehyde dosimeters, FULL USE INSTRUCTIONS and in-lab analysis by ChemSee. Together, these two items allow for rapid, quantitative analysis of air for the presence of Formaldehyde.
Just mail the exposed hydrogen sulfide dosimeter(s) in a sealed envelope to:
ChemSee / Appealing Products, Inc.
6003 Chapel Hill Road, Suite #177
Raleigh, NC 27607, USA
ChemSee’s Dosimeter: Formaldehyde detects Formaldehyde in the range of 0 to 5 ppm*hr. To determine the total exposure of the indicator to Formaldehyde, compare the color formed during testing to those provided on the dosimeter. Divide the ppm*hr value on the card by the total exposure time to determine the average amount of Formaldehyde is the air during the trial period.
Formaldehyde is an organic compound with the formula CH2O. A gas at room temperature, formaldehyde is colorless and has a characteristic pungent, irritating odor. In view of its widespread use, toxicity and volatility, exposure to formaldehyde is a significant consideration for human health. On 10 June 2011, the US National Toxicology Program described formaldehyde as "known to be a human carcinogen".