GHL KH Reference 1000 ml
7.5°dkH reference fluid for checking and calibrating KH readings from KH Director and other KH measurement tools including test kits, 1000 ml.
max tol: +/- 0.2dKh
7.5°dkH reference fluid for checking and calibrating KH readings from KH Director and other KH measurement tools including test kits, 1000 ml.
max tol: +/- 0.2dKh
Weight | 1,2 kg |
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