Description
pH Test Paper Roll: the pH test strip has full pH range, measures pH values in the range of 0 to 14, pH color chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, easy to read
Material: pH paper is made of quality litmus paper, get fast and accurate ends up in just seconds with the quality pH test paper
More than one Applications: universal pH paper is good teaching supply for schools, lab, also may also be applied to detect fish tank, hydroponics, aquariums, industrial testing, agricultural testing, and so forth
Easy to Use and Operate: take away a small test strip, touch the liquid to be tested, a couple of seconds later, compare the test results with the usual color at the card board, if there’s no reaction can stay longer
Scroll Design: lightweight and compact reel design for convenient use and carry; Each and every roll length approx. 16.4 ft/ 5 m, 2 roll, totally 32.8 ft
