WTB: pH calibration fluid
I've run out. I think I'll order a bunch of replacements via MO, but if anyone in or near Calgary had an extra pH 4.0 and an extra pH 10.0 (or whatever), I'd be interested in buying 1 of each just to get me going in the short-term. Or does anyone know where to get 'em in Calgary?
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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