Bio-Grid Coating Results

Test Method Number of Bacteria; Colony Forming Units
  0 hours (starts) after 2 hours after 8 hours after 24 hours
Conventional Powder Coatings
(Escherichia coli ATCC #8739)
130,000 220,000 1,300,000 2,800,000
Antimicrobial Powder Coatings
(Escherichia coli ATCC #8739)
130,000 85,000
61.36% reduction*
17
99.99% reduction*
< 20
>99.99%reduction
Conventional Powder Coatings
(Staphylococcus aureus ATCC # 6538)
150,000 200,000 290,000 450,000
Antimicrobial Powder Coatings
(Staphylococcus aureus ATCC # 6538)
150,000 63,000
68.50% reduction*
62,000
78.62% reduction*
< 20
>99.99%reduction
Conventional Powder Coatings
(Pseudomonas aeruginosa ATCC #
4,700,000 5,000,000 65,000,000 26,000,000
Antimicrobial Powder Coatings
(Pseudomonas aeruginosa ATCC # 15442)
4 700 000 840,000
83.20% reduction*
< 20
>99.99%reduction
< 20
>99.99%reduction
Bio-Grid Powder Supplier Testing performed at Biosan Labs
* reduction compared to control samples