Good Water (PrecipSol4-32) #4 - 32 OZ Isopure Water Reverse Osmosis Systems3431 The 442-150qt calibration solution is

The 442-150qt calibration solution is compatible with most Myron L conductivity meters and multi-parameter instruments designed for natural water testing

maintaining filter performance even in warm water environments up to 100°F

Compatible replacement for Intelifil IF-SM-AA010B — precision-engineered activated alumina media removes fluoride and inorganic arsenic from whole-house water supplies

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Full E5421 Specifications

Good Water (PrecipSol4-32) #4 - 32 OZ Isopure Water Reverse Osmosis Systems3431 The 442-150qt calibration solution isGood Water Warehouse Good Water PrecipSol4 32 pH Test Kit Accurate pH measurement for dilute, unbuffered water samples where standard test kits fail 32 oz Bottle Model #4 Low Buffer Capacity WHY IT WORKS Engineered for dilute solutions with less than 0. 1% phosphate buffer Precision in Dilute Solutions Formulated specifically for water with low buffer capacity where standard pH tests give inconsistent results Fresh Water Versatility Works across tap