Instruction:
1.Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
2.Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
3.Keep dry for the rest paper.
Package included:
1 * 80 Strips pH test paper
pH Test Paper Fydun 1 Set Of 80 Full Range PH Alkaline Acid 1-14 Test Paper Water Litmus Test Kit
Was:
$59.06
Now:
$29.53
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pH Test Paper Fydun 1 Set Of 80 Full Range PH Alkaline Acid 1-14 Test Paper Water Litmus Test Kit
- SKU:
- UTH3876
- UPC:
- 719233723593
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
Practical 80 Strips Full Range PH Alkaline Acid 1-14 Test Paper Water Litmus Testing Kit
Was:
$39.88
Now:
$19.94
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