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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
Unlike competitive products
when buffering first with Athena Balance
U-shaped opening
Safe for food and medicinal plants
which supplies organic carbon
Bluelab® Replacement pH Probe azomite Unlike competitive productsReplacement pH probe for Bluelab meters used for measuring in solution Fully waterproof probe is easy to clean and calibrate Gel filled with double junction reference to improve lifespan Made with lab quality glass; Probe holder included; BNC fitting with 6. 6ft standard cable
US$ 59.00
US$ 39.99
US$ 64.99
US$ 189.99
