Chemsolute pH buffer with colour coding (20 °C), pH 7.00, green, 1L

CHEMSOLUTE Universal pH-indicator paper, pH 1-14, 5m x 7mm, Refill pack with 3 rolls

CHEMSOLUTE ready-to-use conductivity sol. 1413 µS/cm, 1L (THG)

DTEMP-02H Stainless-steel Temp probe