|  | 
|  | 
| 
			 
			#1  
			
			
			
			
			
		 | ||||
| 
 | ||||
|  yes they do.. put in 6ml.,,, (1 cap for every 20 g ???) mother of god,,, ph went from 7.96 to 8.07... too much !!!! if you're using it ,, take it slow !.. 
				__________________ ...hey | 
| 
			 
			#2  
			
			
			
			
			
		 | |||||
| 
 | |||||
|   Someone else posted Seneye results recently and his reading was higher than Apex too. | 
| 
			 
			#3  
			
			
			
			
			
		 | ||||
| 
 | ||||
|   Did you try putting all 3 directly into a calibration fluid with a known pH after calibration? For example they should all read a pH of 10 in a pack of pH 10 calibration fluid. |