Bluelab pH 4.0 Calibration Solution Sachets – Box of 30 (18 ml Each) TDS EC replacement probe 0–85% Brix Range: Covers the

0–85% Brix Range: Covers the full spectrum from low-sugar beverages to high-Brix syrups

Optimal chlorine removal and taste improvement

Includes the Milwaukee MA911B/2 double junction

double junction lab-grade platinum ORP electrode (MA911B/2) for low maintenance and high performance included

It contains a complex matrix of silica

Bluelab pH 4.0 Calibration Solution Sachets – Box of 30 (18 ml Each) TDS EC replacement probe 0–85% Brix Range: Covers theAn easy way to keep your pH and EC probes or pens accurate and working at their best Features: Easy to open single use sachets of calibration and storage solutions Quick tear open sachets are suitably sized for on the go calibration and probe storage Contains 30x 18 ml 0. 6 fl. oz. sachets Bluelab Sachets Perfect for lab technicians, growers, and water quality professionals who need reliable, portable calibration solutions. Each sachet delivers