GroLine pH 4.01 Calibration Buffer (230 mL) winemaking ORP electrode The SE600 probe integrates both

The SE600 probe integrates both pH and EC sensors

Run water for 2-3 minutes to flush and activate

pH Probe: MA917B/1 (included)

from a tree) and allow gravity to pull water through the filter

Monitors and controls TDS levels for high output commercial systems

GroLine pH 4.01 Calibration Buffer (230 mL) winemaking ORP electrode The SE600 probe integrates bothHI7004 023 is a high quality pH 4. 01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers 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 technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened