JBL Standard Buffer Solution pH 4.0 50 ml

JBL Standard Buffer Solution pH 4.0

Features

Usage

Fill a test tube with JBL pH 4.0 buffer solution. Remove the electrode from the aquarium, rinse it according to the instructions, then immerse it in the solution to perform the calibration.

Benefits

This calibration solution allows for optimal accuracy of pH electrodes. The screw-cap bottle ensures secure storage and permits multiple uses.

Contents

1 bottle of 50 ml standard buffer solution pH 4.0 for pH electrodes.