🚚 Free Worldwide Shipping on All Orders!Shop Now

$6.08
Original: $20.26
-70%HM Digital 1000 ppm Calibration Solution, 20 mL Packet - Pack of 20—
$20.26
$6.08The Story
For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.
- NaCl calibration solution, available in 1000 ppm
- Comes in lightweight HDPE plastic bottles or 20 mL packets
- Sealed with a coated foam liner
Description
For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.
- NaCl calibration solution, available in 1000 ppm
- Comes in lightweight HDPE plastic bottles or 20 mL packets
- Sealed with a coated foam liner





















