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Compass Direction
Finish: Living Finish Brass
Type: Single Input
0 °C Airflow of 2
REED R1007 pH 7 Calibration Buffer Pouches, 20-Pack Chart Weights & Magnifiers Compass Direction20 individual pH buffer powder packs for quick and accurate on site calibration. Simply mix the powder with 8. 45oz (250mL) of deionized water and stir until the powder has dissolved. Each individual pack includes a temperature vs. pH chart for easy reference.
US$ 37.50
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US$ 28.90
US$ 11.99
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