Using Hanna ULR reagent in LR reader

[iaa12]

So I got the wrong reagent. Needed LR, got ULR. I checked the MSDS and they both appear to be the same (potassium disulfate), but obviously the ULR has less powder. Can I somehow make use of the ULR reagent in my LR reader? Use two packets instead of 1, 1.5? I'm ok being off 20-40% on my measurement since we're talking low values anyway. If 0.05 reads 0.07, good enough.

 

[glb]

So I got the wrong reagent. Needed LR, got ULR. I checked the MSDS and they both appear to be the same (potassium disulfate), but obviously the ULR has less powder. Can I somehow make use of the ULR reagent in my LR reader? Use two packets instead of 1, 1.5? I'm ok being off 20-40% on my measurement since we're talking low values anyway. If 0.05 reads 0.07, good enough.

I ordered the wrong reagent once and asked BRS if they were interchangeable and they said they weren’t.