Conveniently packed in flip-top vials, these premium quality multipad pH strips provide excellent color separation over the entire pH scale
Clear, bright multicolor matches at every 0.3 interval from pH 4 to 7 Color chart has pH matches at 4, 4.4, 4.7, 5, 5.3, 5.5, 5.8, 6.1, 6.5, and 7 Each vial contains 100 strips