Formaldehyde content detector in man-made fiber boards Our company analyzed the thermal desorption characteristics of formaldehyde in man-made fiber boards. Under the set thermal analysis and gas chromatography programmed temperature conditions, use the concentration and peak area of the formaldehyde chromatographic standard sample to draw a working curve, and its linear confidence (R) is. The formaldehyde detection limit is./sample spike recovery rate .. Experiments show that the determination of formaldehyde content in man-made fiber boards using column-end concentration direct thermal desorption/capillary gas chromatography is a fast, non-destructive and accurate new analysis method.
Formaldehyde content detector in Wenzhou man-made fiberboard