100Strips/Box PH Paper 0-14 Scale Litmus Papers Tester Water Quality Testing Alkaline Acid Indicator Meter For Urine Cosmetics

100Strips/Box PH Paper 0-14 Scale Litmus Papers Tester Water Quality Testing Alkaline Acid Indicator Meter for Urine Cosmetics Specification 1. Measuring range: 0-14pH 2. Quantity: 100 pieces in a box 3. Size: 80mm*6mm 4. Box size: 88mm*68mm 5. Suitable for Water quality testing, Cosmetics testing,Urine examination,Amniotic fluid test,Fruit and vegetable detection

How To Use :

1. Remove one test strip from a plastic container holding it from the end without color pads. 2. Dip the strip (all 4 color spacers) in a clear liquid that you want to test for 1 second. Depending on the pH of the sample, the color willchange almost instantly. 3. Shake the strip to remove exce liquid. 4.compare the color of the pads with the pH chart on the box label to get the pH value of the tested liquid. PH 7 is neutral The pH value is le than 7-Acid,and the pH value is more than 7-alkaline. INSTRUCTIONS Instruction: A small amount of reagent should be applied to the test paper with a gla rod or à dropper, and then the color after the change is stabilized, and compared with the standard color chart, the nature of the solution is judged.

Do not insert the test paper directly into the reagent in the container. this will contaminate the reagents and will also affect the accuracy of the results.

PackageIncluded:

100xwaterqualityteststrips Notes:

1.Duetothedifferencebetweendifferentmonitors,thepicturemaynotreflecttheactualcoloroftheitem.Weguaranteethestyleisthesameahowninthepictures. 2.Pleaseallowslightdimensiondifferenceduetodifferentmanualmeasurement.

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.