20" x 1" Water Sensitive Paper
Qty 25 Strips
These specially coated papers are used for evaluating spray distributions, swath widths, droplet densities and penetration of spray. Water sensitive paper is yellow and is stained blue by exposure to aqueous spray droplets. White oil sensitive turns black in areas exposed to oil droplets.
Qty 25 Strips
These specially coated papers are used for evaluating spray distributions, swath widths, droplet densities and penetration of spray. Water sensitive paper is yellow and is stained blue by exposure to aqueous spray droplets. White oil sensitive turns black in areas exposed to oil droplets.