Swimming pool water quality test items and equipment recommendations

Swimming pool water quality general test items and instrument recommendation Swimming pool water quality unconventional inspection items and limit number serial number item limit 1. Total dissolved solids TDS / mg / L≤raw water TDS + 1 500 2. Redox potential ORPmV≥650 3. Cyanuric acid / mg / L≤150 4, THMug / L≤200

Cosmetic Bottle And Jar Set

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