Everything you need to clean, calibrate and maintain your pH probes

Your Bluelab Probe Care Kit – pH contains: 

• Probe care instructions 
• 20 ml single-use Bluelab Solution Sachets – two each of: pH 7.0, pH 4.0 and KCl solutions 
• Three plastic cups 
• Bluelab pH Probe Cleaner 
• Toothbrush for cleaning your pH probe