Hello I would like to know if you can test a dust sample for me. It's quite important as me and my family were covered in a dust that blasted out of a rented car which left burning sensations in our chests and lungs. We are wanting to find out exactly what we breathed in for our own peace of mind. How much of a sample would you need, would a couple of Cotten buds smeared with the dust be enough. Please let me know if you can help us or if you can't could you please send me in the right direction. Thanks David McKenna read full review »