Review on π§ͺ Micro Essential Lab Polystyrene Dispenser - Enhanced Testing, Measuring, and Inspection Solution by Joseph Hall
Not very accurate
I also have an electronic meter so I can determine how accurate these paper indicators are. They fit the "strongly alkaline, weakly alkaline, weakly acidic, strongly acidic" scale, but that's about it. Forget about using them to see if you're close to neutral or some other quantitative pH.
- Holds two 15ft rolls of pH paper
- Something else
New products
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