Control Wizard Products 442-1500 PPM Buffer Solution 16 oz. bottle.
Used to calibrate Myron L. & other TDS meters that use the 442 standard.
Price: $9.62 / each
Estimate Shipping · Price Match
$9.95 You Save: $0.33 (3.3%)
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.
For more information, please visit the manufacturer
Control Wizard's website.
See more Control Wizard products.