CENPEK Universal pH test paper strip roll, pH full range 0-14, 2 rolls, 5 m/roll

• Material: pH paper is made of quality litmus paper, get fast and accurate results in just seconds with the good quality pH test paper
• Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later compare the test results with the standard color on the map
• Scroll design: light and compact role design for convenient use and wear
• Scroll design: lightweight and compact reel design for convenient use and carry; Each roll length approx. 16.4 ft/ 5 m, 2 roll.
• Multiple applications: universal pH paper is good teaching supply for schools, lab, also can be applied to detect fish tank, hydroponics, aquariums, industrial testing, agricultural testing, etc.

Universal pH Test Paper Roll, Complete Range of pH 0-14, 2 Rolls, 5m/Roll Product description: Material: pH paper is made of quality sunflower paper, get fast and accurate results in seconds with good quality pH test paper. Easy to use and use: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card Scroll design: lightweight and compact role design for convenient use and wearing Scroll design: lightweight and compact coil design for convenient use and transport; Each roll length approx. 16.4 ft/5 m, 2 rolls. Multiple applications: universal pH paper is a good source of teaching for schools, laboratories, can also be applied to detect aquariums, hydroponics, aquariums, industrial tests, agricultural tests, etc. Features: The meaning of pH 0 to 14: pH <7 is acidic, pH = 7 is neutral, pH > 7 is alkaline. Size: 5 x 5 x 1.5 cm Weight: 40 g Colour: as shown in the picture. Package List: pH Test Strips 2 Rolls