Description
Product Description Features: *0-14 PH TEST PAPER (BOXED) Easy to carry Safe and reliableAccurate measurement *100 COPIES AVAILABLEIN BOXAlways have a box in your home, take measurements anywhere.anytime, and master the pH. *HOW TO USE AND INSTRUCTIONS: 1.A small amount of reagent should beapplied to the test paper with a glassrod or a dropper, and then the colorafter the change is stabilized, andcompared with the standard colorchart, the nature of the solutionis judged. 2.Do not insert the test paper directly intothe reagent in the container.this willcontaminate the reagents and will alsoaffect the accuracy of the results. Specifications: PH Value in Life: Between pH 1 and 2 is toilet wash. Between pH 2 and 3 are lemons and vinegar. PH 3 is. PH 3 to 4 is orange PH 4 to 5 is soy sauce (pH 7.0 to 8.5 is good forthe human body) PH 6 is watermelon, carrot Between pH 6 and 7 is milk. Between pH 7 and 8 is for egg white. Between pH 8 and 9 is toothpaste. PH 10 is soap PH 11 is plant ash water PH 12 to 13 is the kitchen detergent Package Contents: 100 Strips test paper Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Payment Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. Delivery details We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the c ombined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7 -15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection . If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, p lease feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.