Control Wizard Products 442-1500 PPM Buffer Solution 16 oz. bottle.
Used to calibrate Myron L. & other TDS meters that use the 442 standard.
Our Price $9.79 / each Estimate Shipping · Price Match
1.6% Off Suggested Retail Price
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This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.
— Ships from Portland, Oregon USA
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