Air Particulate Dust (200 sieve 75 micron) 25g

Our Laboratory takes pride in close attention to detail in all the products produced for sale.  Please contact us if you are not satisfied.

Once a package is opened we can no longer guarantee the viability of our product. We recommend vaccum sealing to remove air to help extend shelf life after each use. 

All Soils, Stains and Products are manufactured using ASTM Standards and Guidelines.