pH scale diagram, measure how acidic or alkaline an aqueous solution is. The range from 0 to 14, with 7 being neutral. pHs of less than 7 are acidity, greater than 7 are base. Colorful chart vector. T-shirt #574318968
This unisex t-shirt is a wardrobe staple that effortlessly matches any outfit. Made from robust cotton, it showcases a double-stitched neckline and sleeves for exceptional durability.
