Control Wizard 7.0 pH Buffer Solution 4 oz. bottle
	Quantity in Basket: None Code: NT700 Price: $4.95 Shipping Weight: 2.00 pounds
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Store at room temperature. ± 0.01% @ 77 degrees F. Can be used to calibrate Hanna, Myron L., Oakton, and other brands of pH meters. To avoid contamination do not return sample test to your container. NIST Traceable.