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Control Wizard 1500 PPM Buffer Solution. 4 fl oz [Item # NT720]

  $5.56 / each
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Price: $5.56 Qty:
List Price: $5.95 You Save: $0.39 (6.6%)

Control Wizard Products 442-1500 PPM Buffer Solution 4 oz. bottle.

Used to calibrate Myron L. & other TDS meters that use the 442 standard or .7 ratio of PPM to EC standard.Suitable for meters that use the horticultural/agricultural standards of .68 and .7. This is to say that 1 EC is = to 700 ppm total dissolved salts (TDS). Older style meters would use the water standard or .5 calibration solutions of 1382 ppm.

Price: $5.56 / each
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List Price: $5.95 You Save: $0.39 (6.6%)

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
Control Wizard's website.
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