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The Taylor Calcium Buffer Reagent (R-0010-A) is a 0.75 oz dropper bottle designed for use with Taylor test kits to accurately measure calcium hardness in pool and spa water. When used in conjunction with Calcium Indicator Liquid (R-0011L) and Hardness Reagent (R-0012), it helps determine the calcium levels, which is essential for preventing corrosion or scaling of pool surfaces and equipment. Proper storage between 36°F and 85°F (2°C–29°C) and away from direct sunlight preserves its effectiveness. Taylor formulates its reagents to remain effective for at least one year under appropriate storage conditions; therefore, regular replacement of reagents, ideally annually or at the start of a new testing season, is recommended to ensure accurate water chemistry readings.
Highlights
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Accurately measures calcium hardness – Used with Taylor test kits to determine calcium levels in pool and spa water.
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Works with R-0011L and R-0012 – Functions as part of a three-part test to prevent scaling and corrosion.
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0.75 oz dropper bottle – Compact and easy to use for regular water chemistry monitoring.
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Store between 36°F and 85°F – Proper storage conditions help maintain effectiveness and testing accuracy.
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Annual replacement recommended – Ensures consistent and reliable results throughout each swimming season.
Includes
(1) Taylor Calcium Buffer | 0.75 Oz. | R-0010-A