Nutri+ pH 4 Calibration Solution 4L Type_Triggers and Bottles Narrow water pattern for larger

Narrow water pattern for larger containers

Accessory Storage Bag - Keeps accessories organized and close by for easy access

and cleaning up spills

The bucket fits on the standard janitor carts and microfiber trollies and has a 6 Gallon capacity

Nutri+ pH 4 Calibration Solution 4L Type_Triggers and Bottles Narrow water pattern for largerNutri+ pH 4 Calibration Solution 4L These calibration solutions allow you to recalibrate a pH meter that is giving improper readings. In order to properly calibrate a pH meter, you must have a test solution with a known pH level. These solutions will have you calibrate your meter until it gives a reading of 4 or 7 that matches the bottle.