20pcs PH Buffer Powder for PH Test Meter Measure Calibration Solution 4.00 6.86pH 20%Off

20pcs PH Buffer Powder for PH Test Meter Measure Calibration Solution 4.00 6.86pH 20%Off
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sku: 32449227437
$4.70-4%
$4.51
Shipping from: China
   Technical Details
Brand Name: JUANJUAN
Display Type: Analog
DIY Supplies: Electrical
Model Number: AD168
With Backlight Or Not: No
   Price history chart & currency exchange rate

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