Easy to read everything anywhere

accurate iron readings without sending samples to a lab or waiting days for results

pH Typical EMC Deviation: ±0

Heavy-Duty Epoxy-Body Industrial pH Probe with 3-Meter Cable

Hanna 84 µS/cm Conductivity Standard (500mL Bottle) 810666004225 Easy to read everything anywhereHI7033L is a premium quality 84 S cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an