Kyloen

Appealing Products, INC started selling this rapid formaldehyde test swab that can used on solid food. I tried searching for how it works or even just the msds, I couldn't find anything. Does anybody know how it works or what's in the swabs? Is it the same as the old test kits for liquids (10036 EM Quant® Formaldehyde Test Kit) which uses purpald reagent? Thanks in advance!