Is creatinine stable in the pH range of 0-2?

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Kate Jones

I would think it would be okay (depending on your analysis technique). We have measured creatinine in samples with 1% 6M HCl, using a biochemical analyser with no apparent ill-effects.

Pallavi Dasgupta

Thank you so much sir.

Tomáš Hluska

What is 1% 6M HCl?

Unless you will heat it, it should be OK.

thank you sir