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Hanna Instruments HI 96801 Digital Refractometer, 0-85% Brix Range, For Sugar Analysis: Science Lab Refractometers: Amazon.com: Industrial & Scientific
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Hanna Instruments™ Nickel Reagent Sets, For Colorimetric Water Testing Test Method: Photometric; Number of Tests: 100; Range: 0 to 7mg/L; Quantity: 100/Pk. Water Testing Kits | Fisher Scientific
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Hanna Instruments™ Chlorine Reagent Sets, For Colorimetric Water Testing Test Method: DPD; Number of Tests: 100; Range: 0 to 0.5mg/L; Quantity: 100/Pk. Hanna Instruments™ Chlorine Reagent Sets, For Colorimetric Water Testing
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