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HM Digital C342 342 ppm / 700 µS TDS/EC Calibration Solution, 90ml

HM Digital C342 342 ppm / 700 µS  TDS/EC Calibration Solution, 90ml
HM Digital C342 342 ppm / 700 µS TDS/EC Calibration Solution, 90ml
Item# HM-C342_4oz
$15.99
On back order, email us if you can wait

HM Digital C342 C 342 ppm / 700 µS TDS/EC Calibration Solution, 90ml, 3oz 891144 000014

342 ppm as NaCl; 362 as KCl; 478 as 442; 700 µS

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