Hanna Instruments 1413 S/cm (EC) Calibration Solution Atmosphere Controllers Made of galvanized steel

Made of galvanized steel

2 sets   Glass material feeding port with PTFE open/close valve and PTFE extension feeding tube

Whether you're looking for a small batch of 16 ounces (1 pint) or as large as 250 gallons

And Can Also Be Used As A Foliar Spray

They serve in several different important ways

Hanna Instruments 1413 S/cm (EC) Calibration Solution Atmosphere Controllers Made of galvanized steelHI7031M is a premium quality 1,413 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