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Used for the calibration of Nuravine pH sensor. Includes Low (pH 4.0) and High (pH 7.0) solutions for dual-part calibration with Aurora calibration wizard 4 oz. option is 1x of each bottle (suitable for 8-12 calibrations), 16 oz. option is 4x of each bottle (suitable for 32-48 calibrations) Safety Data Sheets: Download SDS (pH 4.0) | Download SDS (pH 7.0)
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🇺🇸 Ship from USA · On Agora since 2026
$13.00