Ph buffer solution preferance

[PharmaCan]

Hell no bro.
Im so tight I squeak . I pour a tiny ass lil bit in the corner of a sandwich baggy and stick the meter in the baggie . Don't go and contaminate the whole bottle for 1 test .
Peace
Crispi :stoned:

LOL - I put mine in a pill bottle that just fits my probe ...I'd hate to waste a baggie.

Pinner - you don't need to calibrate every third use. Every two weeks would be pretty anal.

My first pH meter took a shit after about four months. So I bought a better meter and always use storage solution (I put it in the cap). There is also an electrode cleaning solution you should use occasionally.

PC :smokin:

PharmaCan Reviewed by PharmaCan on 10-10-2007. Ph buffer solution preferance After waiting 3 weeks I just received my ph tester but they didn't ship me any buffer solution and since I'm new to this I didn't even know you needed it. My question is which buffer solution is best. My tester states there are 3 kinds, #4, #7 and #10 which I have no idea what the difference is. I have to order this so I'm hoping someone can give me their input on what is best. Rating: 5