Xepta aBex Calibration solution - 5000ml / 5L

Essex Marine Aquatics Verified independent store

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Calibration solution for the Xepta aBex unit. The aBex runs 2 x reference solutions from this product. One reference solution is a concentrated solution right out of the bottle and the second solution is this same concentrate mixed at a 50/50 ratio with RO water. 5000ml for 65 tests concentrate or if used as the secondary solution it will provide 130 tests when mixed with RO water. Show more