PRODUCT DESCRIPTION PH-BUFFER is a fine grind magnesia compound. PH- BUFFER may be used in freshwater or salt solution such as sodium chloride, potassium chloride, calcium chloride, or zinc bromide. PHYSICAL & CHEMICAL PROPERTIES Appearance Powder to granular state, white, odorless pH 10 (10% aqueous solution) Specific Gravity 3.5g/cm3 Solubility Slightly soluble APPLICATION PH-BUFFER is designed to maintain the PH of polymer system in the 8.5 to 10 PH range pH Buffer is easily mixed using a mud hopper or other adequate mixing arrangement. RECOMMENDED TREATMENT Treatment usually ranges in the order of 0.1 to 0.3 lb/bbl Treatment for drill–in…