TDS Calibration Solutions

For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.

FEATURES

• NaCl calibration solution, available in 342 ppm or 1000 ppm.
• Comes in lightweight HDPE plastic bottles.
• Sealed with a coated foam liner.

SPECIFICATIONS

• NaCl solution
• Available in 342 ppm or 1000 ppm
• 3 oz. bottles (88.7 ml)

Solution Conversions
 
342 NaCl = 
362 as KCl ; 478 as "442" ; 700 µS 

1000 NaCl = 
1060 as KCl ; 1450 as "442" ; 2000 µS

442 is a registered trademark of the Myron L Company.