5m PH Alkaline Acid Test Paper Water Litmus Testing For Gardening Tester Tools.

Description

5m PH Alkaline Acid Test Paper Water Litmus Testing For Gardening Tester Tools.
Description:
100% brand and high quality
Scale Reads From 1 to 14,PH 1-14 color chart in each pack
The test strip color changes must be matched with the pH scale color chart within about 15 second
Box material: plastic
Paper length: 5m
Quantity: 1 Pc
Package includes:1 x 5m pH Test Paper
Note:
Please allow 1-3 millimetre error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Instruction:
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.
Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
Keep dry for the rest paper
Scale Reads From 1 to 14:
1 - 3 indicates a very acidic substance
4 - 6 indicates an acidic substance
7 indicates neutral
8 - 11 indicates alkalinity
12 - 14 indicates a very high level of alkalinity
Payment:
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Shipping:
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Notes:
* We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.
* As a buyer, it is your duty to pay the tax when you make a order from abroad. Our price  does not include taxes, VAT, or other hidden charges.
Terms of Sale:
International Buyers Please Note:
* Import duties, taxes and charges are not included in the itemprice or shipping charges. These charges are the buyer responsibility.
*  Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
We will carefully test every item before shipment.
The quality is guaranteed!
About Us:
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