Octopus pH & ORP Calibration Kit

0 of 0 people found the following review helpful:

Excellent!

Work great. by Kurt

Experience Level: Intermediate

Posted on 5/4/2008

Comments: Works great, just make sure you have some Quinhydrone undisolved in the buffer to ensure its saturated. A bit pricey just for some buffers and quinhydrone, but its really hard to find online. Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Average

ORP Calibration by TOM COOTS

Experience Level: Intermediate

Posted on 1/28/2008 from BROCKTON, MA UNITED STATES

Comments: Instructions should state the amount of Quinhydrone to mix with the buffer solution. It only states to saturate it and since it doesn't mix well to begin with I felt like I was guessing if it was saturated. Yes, I would recommend this product to my friends.

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