Quick and accurate field tests for determining pH, show more...

Quick and accurate field tests for determining pH, iron, and calcium levels in drilling fluids and water. PH Test Strips - Field measurement of drilling fluid pH and adjustments to the pH are fundamental to the effectiveness of drilling fluids and additives. Iron Test Strips - Used to determine the iron content in water. Hardness Test Strips - Used to measure the hardness of water. Calcium Test Strips - Used to determine the calcium content of the make-up of water and soda ash (sodium carbonate). Please contact your Hole Products representative for additional product details.

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