Can I trust PH results if my R-0014 expired 4/20?
Result was 7.2-7.5 using the Taylor K-1000 block that came in my TF-100.
I just opened the pool and need to SLAM but want to make sure my PH is good before I start.
I searched the site and saw info for other expired reagents but R-0014 wasn’t listed. The color of mine is still red, not purple.
![D4DA8DEF-DAD7-4A11-9633-0ADE45911CD9.jpeg D4DA8DEF-DAD7-4A11-9633-0ADE45911CD9.jpeg](https://www.troublefreepool.com/data/attachments/254/254123-245bbdaae346a1e57fccaaa45b2b0d72.jpg)
Result was 7.2-7.5 using the Taylor K-1000 block that came in my TF-100.
I just opened the pool and need to SLAM but want to make sure my PH is good before I start.
I searched the site and saw info for other expired reagents but R-0014 wasn’t listed. The color of mine is still red, not purple.
![D4DA8DEF-DAD7-4A11-9633-0ADE45911CD9.jpeg D4DA8DEF-DAD7-4A11-9633-0ADE45911CD9.jpeg](https://www.troublefreepool.com/data/attachments/254/254123-245bbdaae346a1e57fccaaa45b2b0d72.jpg)