Can I use R-1003J for TFT-100 comparator?

[Ronald U.]

Seems I bought a 2 oz bottle of R-1003J for refill. Can I use this in TFT-100 test kit comparator? Thanks.

 

[Texas Splash]

Ronald, this is an expert's reply from another post a while back:

R-1003J is designed for an 11.5 ml test cell, while R-0004 is designed for a 44 ml test cell, so the concentrations are very different. I'm fairly sure that if you use four times as much R-1003J as you would have used of R-0004 that it will behave the almost exactly the same. A quick test with both reagents should be able to confirm that fairly easily.

I hope that helps.