GROTEK PH TEST PAPERS: A litmus paper that determines pH value without the use of a meter. The pH range is from 5.5 to 8.0
Weight | 1 lbs |
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Dimensions | 2 × 2.27 × 0.636 in |
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GROTEK PH TEST PAPERS: A litmus paper that determines pH value without the use of a meter. The pH range is from 5.5 to 8.0
Weight | 1 lbs |
---|---|
Dimensions | 2 × 2.27 × 0.636 in |