Test PaperTest Paper Refill, PK50

Test Paper, Test Form Paper, Overall Length 15 ft, Test Type Test Papers, Testing Parameter One Quaternary Ammonium, Overall Width 1/4 in, Parameter Measurements Included 0 to 1,000 ppm Quaternary Ammonium, Number of Tests 2,000, pH Resolution Not Applicable, Includes (50) 15 ft rolls, Parameter Five Measurements Included Not Applicable, Parameter Four Measurements Included Not Applicable, Parameter Three Measurements Included Not Applicable, Parameter Two Measurements Included Not Applicable