pH electrode InLab Expert Pro Back Catalog number: 51343101 Availability: In the manufacturer's stock Price on request - + Recommended 18901173 D201FLAT Combination pH probe-flat sensor 32,24 € 1127-1L Chemsolute pH buffer with colour coding (20 °C), pH 7.00, green, 1L Price on request 18901196 PH10.01 250mL 10.01pH, one bottle 12,74 €