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Oakton pH 7.00 Buffer Solution - 500ml
Use the buffer solution below to periodically calibrate your pH Tester for long lasting accuracy.
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Customer Support and Sales: sales@bestgrowlights.com Toll Free 800-337-1060 Mon-Fri: 9-5 PM EDT Mail To: #1 Products & Services, Inc., PO Box 92, Mauk, GA 31058-0092
We will be closed on Monday May 31st! |
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