pH Meter recalibration Buffer Powders. Includes 5 Each of: pH 4.00, pH 6.86, and pH 9.18. 15 Pack Total. Each Pack Makes 250ml of Buffering Solution.

pH Meter recalibration Buffer Powders. Includes 5 Each of: pH 4.00, pH 6.86, and pH 9.18. 15 Pack Total. Each Pack Makes 250ml of Buffering Solution.

• ✔Easy To Use: Open a packet and mix the powder with 250ML distilled water.
• ✔ Works With Any pH Meter: The standardized buffer powder buffer powder is used for recalibrating any digital pH meter.
• ✔ Stays Fresh: Individually wrapped to maintain freshness.
• ✔ Accuracy: Manufactured under controlled conditions using only premium ingredients to ensure reliability and consistency.
• ✔ Convenience: Dry buffer powders can be stored until needed, then quickly prepared. Also, powders can be stored in glass containers for multiple uses.