HM Digital C-1000 TDS and EC Calibration Solution - 1000 ppm NaCl 3 oz MA9010 2 pH accuracy ensures precise
HM Digital C-1000 TDS and EC Calibration Solution - 1000 ppm NaCl 3 oz MA9010 2 pH accuracy ensures preciseFor optimal performance, re calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges. FEATURES: NaCl calibration solution, 1000 ppm Comes in lightweight HDPE plastic bottles Sealed with a coated foam liner
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24