110mm Large fog testing foil for 1 liter beakers.
Fog testing Foil discs are used in the Gravimetric method. Foil is used to seal the top of the test beaker and collect fog condensation during the test to be weighed. Dimensions are 110±2mm diameter x 0.02 ± 0.01mm thick.
Also for use with the SCHAP 6 Station Dry fog tester
