Flents universal ph strips for urine analysis. 2-12 ph range.designed exclusively for measuriing ph balance, diabetics will find these phindicator test strips convenient and accurate. pocket-sized and portable, each carrying case features a protected color comparison chart so you can easily read and understand the results. available in specific ph ranges for your convenience. accuracy equals + or – 0.1-0.2 ph.
Amazon Price: $10.52 $10.44 You save: $0.08 (1%). (as of March 23, 2018 12:59 pm –