Both reagents are "Phenol Red". But I think they are different products. Possibly for different kits.
My kit (don't flame me) is a K-2005. Which contains the R-0014. I was running low last year so I ordered a replacement vial. I never realized until just last night that what I ordered was R-0004. Are these different phenol reds? Because I used both last night and the replacement vial doesn't match ANY color on the K-2005 kit. It turns Orange. See photos:
replacement on left - original on right
Test results with original - 7.3 - 7.4 pH?
Test results with the refill: