{"id":8963,"date":"2026-02-24T09:27:27","date_gmt":"2026-02-24T09:27:27","guid":{"rendered":"https:\/\/www.poolparthub.com\/?post_type=product&p=8963"},"modified":"2026-03-24T10:09:14","modified_gmt":"2026-03-24T10:09:14","slug":"meytec-buffer-solution-ph-4-01-bottle-250-ml","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/nl\/product\/meytec-buffer-solution-ph-4-01-bottle-250-ml\/","title":{"rendered":"Meytec buffer solution – pH 4.01 – bottle 250 ml"},"content":{"rendered":"

Meytec buffer solution – pH 4.01 – bottle 250 ml<\/h2>\n

\nThe Meytec buffer solution pH 4.01 bottle 250 ml is an acidic calibration liquid for pH meters and controllers used on swimming pools, spas and water treatment systems. It offers a stable pH 4.01 reference value for regular calibration of electronic pH probes, ensuring that day to day measurements remain accurate and reliable.\n<\/p>\n

Use of pH 4.01 buffer solution<\/h3>\n

\nElectronic pH meters drift over time as the probe ages and is exposed to chlorinated water, chemicals and temperature variations. Calibrating with a Meytec buffer solution pH 4.01 bottle 250 ml allows you to correct this drift in the acidic region of the scale, so the instrument displays values that closely match the real pH of the pool water.\n<\/p>\n

\nIn most pool applications, this pH 4.01 buffer is used together with a neutral pH 7.0 buffer in a two point calibration. This method improves accuracy across the working range and is recommended for both portable testers and fixed pH control units.\n<\/p>\n

250 ml bottle format for frequent calibration<\/h3>\n

\nThe Meytec buffer solution pH 4.01 bottle 250 ml is supplied in a screw cap design bottle that is convenient for users who calibrate their instruments regularly. The larger volume offers good value for service partners, technicians and operators of pools that require frequent calibration checks.\n<\/p>\n