pH Strips
ColorpHast® Store (EMD Chemical Inc.)
Item No.: 3075-50
Economy pH Strips
Item No.: 3075-79
$4.14/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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Hydrion® pH Plastic Test Strips (Micro Essentials)
Packaged in convenient flip-top vials
$16.67/EA
$11.67/EA
30% discount