


BLUELAB - PH PROBEThe Bluelab pH probe is designed to replace the pH probes of Bluelab Combo and Guardian pH meters, ensuring reliable and accurate performance over time. This pH probe is ideal for testing the pH value of solutions in cultivation environments. Over time, pH probes can lose accuracy, but by regularly keeping the tip wet and clean, you can extend their lifespan. The Bluelab pH probe features a double junction reference that offers greater durability
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It was fine
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The book had a bit more wear and tear than I expected
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Reviewed in the United States on May 19, 2019
★★★★★ 5
Quickly shipped!
Format: Paperback
As advertised and quickly shipped. Thank you
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Reviewed in the United States on August 30, 2020
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As expected
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Book arrived in acceptable condition
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Great book but the pages started falling out
Format: Paperback
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A Deep and Rich Resource on Christian Life
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