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Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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pH Test Paper Roll, Universal Water Quality Testing Strips 0-14, Acid Base Indicator for Hydroponics Aquariums School Lab Use

<ul><li>pH Test Paper roll gives fast color change in seconds for any liquid sample, saving you time.</li><li>Universal pH indicator strips cover 0 to 14 range, letting you test both acids and bases.</li><li>Water quality testing is hassle‑free with the compact reel design that stays clean during use.</li><li>Acid base test strips are made from sunflower paper, offering reliable results without smudging.</li><li>Multipurpose pH test works for hydroponics, aquariums, drinking water, and school labs.</li></ul>

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Features:Each roll is about 5 m long. and compact reel design, easy to use and carry.pH Test Papers are made from sunflower paper, the test strips provide results in seconds on a pH range between 0 and 14.Indicator strips come on a roll, simply extract to desired size. Take out the small test strip, the liquid to be tested, and compare the test with the standard color of the cardboard for a few seconds.A pH test can be used universally to check for and bases. Great for testing saliva, drinking water, aquariums, hydroponics, food, floors, cleaners, soaps, and more.Universal pH test paper is a good source of education for schools and laboratories, and can also be used for testing aquariums, hydroponic crops, aquariums, industrial testing, agricultural testing, etc.Product Description:package including:test strip*1 roll