Water hardness test strips
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1.Continuous flow of zero hardness soft water (use hardness test strips) with influent water conditions and flows listed in Part 1, with only one of the duplex units in service. 2.Exchanger material shall not wash out of apparatus during any softening run regardless of rate of flow.
How to Use Water Hardness Test Strips Water hardness test results…
Testing water hardness: Wearing latex gloves, carefully dip the water hardness test strip into the water sample. Swirl for amount of time indicated on package. Remove the strip. Match the color of the strip to the hardness color chart on the test strip package. Record the hardness of the sample in your data table. Repeat for sample #2 and ...
[DOC File]Skin Cancer Trial
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SOP 13: Water Quality Screening In the Field. Page 3 of 4. SOP 13: WATER QUALITY SCREENING IN THE FIELD ... Hach™ Hardness Test Strips. Optical enhancers. Field tests still under development. pH. CHEMetrics™ I-1000. Hach™ 17J through 17N. Hach™ pH Test Strips. Potassium. Horiba™ Cardy C-131. LaMotte™ 3138 KIW. Turbidity.
[DOCX File]Section 22 32 11 - WATER SOFTNERS
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When necessary, waste softened water to sewer to maintain above flow rate. Contractor shall submit samples to a USEPA certified testing laboratory. A certified test report shall be prepared indicating hardness levels are within the specified range. Hardness shall be less than 50 mg/L or as specified.
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