From $34.74/EA
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Waterproof Large Display pH Pen (Sper Scientific)
Sper Scientific
From $48.57/EA
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Foodcare Cheese, Milk and Meat pH Testers (Hanna Instruments)
Hanna Instruments
$139.99/EA
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$400.00/EA
This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability.
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