pH Test Paper Fydun 1 Set Of 80 Full Range PH Alkaline Acid 1-14 Test Paper W...

Description

pH Test Paper, Fydun 1 Set Of 80 Full Range PH Alkaline Acid 1-14 Test Paper Water Litmus Test Kit
Wide range of uses: There is a strong correlation between pH and pH in the human body's internal environment. PH paper can help you maintain a healthy body clean, moist floor, saliva, urine, sweat, etc. by using many everyday substances such as wet soap, lemon juice, milk and liquids. Easy to use and carry.
PH value detection: scale value from 1 to 14. 1-3 means extremely acidic substance, 4-6 means acidity, 7 means neutral, 8-11 means alkalinity, 12-14 means high alkalinity, The package includes 80 pH test strips with a paper size of approximately 45 mm x 7 mm (length x width) to meet your needs.
High precision: Made of high-quality materials to ensure high-precision measurement. The paper to be tested will produce color while conforming to the solution being tested. The color change of the test paper must meet the color scale of the pH scale within 15 seconds.
How to use: Simply press the test strip on the object or liquid to be tested. Remove the paper after half a second and compare the color change of the paper to the supplied color card to determine the acidity of the test item. If the density is less than 0.01%, an acid or alkali solution cannot be displayed. Keep the remaining paper dry.
Service: 100% new high quality, if you have any questions about our products, please us, we will reply you within 24 hours. Help>>Need more help>>us at the top of the . page and select Chat .
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
Shipping
We offer FREE shipping on all orders!
We ship within Three business days of payment, usually sooner.
We use a selection of shipping services such as UPS, FedEx, USPS etc.
We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.
Local pickups and combined shipping options are not provided at this time.
Return
You can return a product for up to 30 days from the date you purchased it.
Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.
Payment
We accept payment by any of the following methods:
PayPal
Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!
Feedback
Customer satisfaction is very important to us.
If you have any problem with your order, please contact us and we will do our best to make you satisfied.
Contact Us
If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays.
Please visit our eBay store to check out other items for sale!
Thank you for shopping at our store.