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The New SL250 PPA with Chemkey® technology offers quick and fast testing—measure pH, DO, conductivity, and more on one device, all without the need for sample prep.
Over 250 pre-programmed testing methods, guided procedures, automatically avoids errors
Range: 0.02 - 2.00 mg/L Cl₂, Pack of 100 powder pillows, Boric Acid free
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