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FREE SYDNEY METRO SHIPPING ORDERS OVER $49, UNDER 44KG - T&C's apply
FREE SYDNEY METRO SHIPPING ORDERS OVER $49, UNDER 44KG - T&C's apply

Marine pH Test Kit

$49.99
SKU 10040

The indicator used in pH MARINE is unique. It is a mixed indicator with an ideal range 7.5 to 8.7. Determinations can be made even without a colour chart. Yellow is too low, purple is too high and a shade of red is in the safe range. A relevant sample of kH-Up, Carbonate Hardness Generator is included in the kit.

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