PrimeLab 2.0: Reference standard for IDs 11/20/38

Ensure precise calibration with the Reference Standard Kit for PrimeLab. This all-in-one set includes standards for accurate testing across multiple parameters: 2 chlorine standards (0.5 mg/l and 2 mg/l), 1 cyanuric acid standard (~80 mg/l), and 1 pH standard (~7.00). It also features a ZERO vial for baseline calibration. Packaged with a detailed description, this kit offers a 1-year shelf life, guaranteeing reliable performance and accuracy for PrimeLab testing equipment. Ideal for maintaining the precision of your measurements.