HI770710P pH 7.01 and 10.01 Calibration Buffer Sachets Aquaforest The HI782-25 are the replacement

The HI782-25 are the replacement reagents for the HI782 Marine Nitrate High Range Checker® HC

To avoid unintended nutrient spikes it should not be used in tanks with refugiums that have Caulerpa and Bryopsis

The flow cages and directors have undergone a complete design overhaul

without reducing air or water flow

Regal 250-INT and Regal 300-INT

HI770710P pH 7.01 and 10.01 Calibration Buffer Sachets Aquaforest The HI782-25 are the replacementHI770710P is a set of premium quality pH 7. 01 and 10. 01 calibration buffer solutions. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI770710P is for 5 sachets of pH 7. 01 and 5 sachets of pH 10. 01