| Tool | Description | 
			| MRFA-E | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 | 
			| MRFA-EA | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 | 
			| MRFA-NE | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 | 
			| MRFA-NPB | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 | 
			| MRFA-NSA | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 | 
			| MRFA-PB | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 | 
			| MRFA-SA | Optical Density Difference Channel 3 for Contamination Monitoring Color Model 1 |