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Products
Acid-Neutral-Alkaline Test Strips |
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A single test paper changes color to indicate various pH ranges. It will indicate four ranges: 2.0–6.0 (red), 7.0–8.0 (yellow-green), 9.0–10.0 (green-blue), and 11.0–12.0 (blue). Twelve packages of 100 strips each.
Shelf Life (months): 36 Storage:  Green
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