Uhuru Posted March 11, 2007 Share Posted March 11, 2007 Will other lab grade pH solutions work for calibrating a pH probe or do I have to use a marine specific one? For example marine depot sells the pinpoint pH calibration solutions for 11.95 for 500mL. I can get the same amount of solution at labdepotinc for 7.50. http://www.labdepotinc.com/Product_Details~id~42~pid~1.aspx Thanks! Link to comment
Caesar777 Posted March 11, 2007 Share Posted March 11, 2007 I think they'd be fine; you just want a 7 and a 10, doesn't matter what's in them. UNLESS they're toxic. That'd be a concern. Link to comment
Uhuru Posted March 12, 2007 Author Share Posted March 12, 2007 I think they'd be fine; you just want a 7 and a 10, doesn't matter what's in them. UNLESS they're toxic. That'd be a concern. Thanks, I ended up ordering a 4 and a 10, for $5 each from omega. Link to comment
Chupacabras Posted March 12, 2007 Share Posted March 12, 2007 But you needed 7 and 10... Link to comment
Uhuru Posted March 12, 2007 Author Share Posted March 12, 2007 But you needed 7 and 10... yeah I changed my order to 4 and 7 after I realized that LOL Link to comment
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