| Isolate code | Gram Reaction | Shape | Catalase | Coagulase | Starch Hydrolysis | Citrate | Indole test | Methyl-red test | VP | Urease | Probable organism |
| S1A | + | Rods | + | − | + | − | − | − | + | − | Bacillus badius |
| S1B | + | Rods | + | − | + | − | − | + | − | − | Bacillus megaterium |
| S1C | + | Cocci | + | + | + | + | − | + | − | − | Staphylococcus aureus |
| S2A | + | Rods | + | − | + | − | − | − | + | − | Bacillus badius |
| S2B | + | Rods | + | − | + | + | − | − | + | − | Bacillus subtilis |
| S2C | − | Rods | − | − | − | + | + | + | − | − | Escherichia coli |
| S2D | + | Rods | + | − | + | − | − | + | − | − | Bacillus anthracis |
| S2E | + | Rods | + | − | + | + | − | − | + | − | Bacillus subtilis |
| S3A | + | Rods | + | − | + | + | − | − | + | − | Bacillus subtilis |
| S3B | + | Rods | + | − | + | − | − | + | − | − | Bacillus megaterium |
| S3C | + | Cocci | + | − | + | + | − | + | − | − | Staphylococcus epidermidis |
| S3D | + | Rods | + | − | + | + | − | − | + | − | Bacillus cereus |
| S4A | − | Rods | + | − | − | + | − | + | − | + | Klebsiella species |
| S4B | − | Rod | + | − | − | + | + | + | − | − | Escherichia coli |
| S4C | + | Rods | + | − | + | + | − | − | + | − | Bacillus cereus |
| S4D | + | Rods | + | − | + | − | − | + | − | − | Bacillus anthracis |