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LAMOTTE MODEL AT38 WATER QUALITY DEMO KIT
Hardness, Iron, and pH tests. Precipitation and soap consumption demonstrations. Reagents for 100 repetitions of each tests, 50 for Iron and pH. Model S-6 water softener softens up to 70 gallons of 7 gpg water. Reagents refills sold separately. Optional Test modules available: Chlorine, Nitrate, and TDS.