Molybdate Two Pad Test Strip 0-350+ ppm & pH 5-10 [Vial of 25 Strips]

This test strip is calibrated at 0, 25, 50, 100, 150, 200, 250, 300, and 350+ ppm molybdate, and pH 5-10 with increments of .5.Packed in moisture wicking bottle, protecting...