HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20
HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20 HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20
[hf-HMDCP1000]
Our price: $16.50
34.0% Off Retail Price $25.00 You Save $8.50!

For optimal performance, re-calibrate your meters periodically with a 20 ml pack of 1000ppm calibration solution.

— Ships from HF: OR, CA, CO, PA, TX, FL USA.

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