Cole-Parmer® Beaker Positioning Covers for Ultrasonic Cleaners

Achieve optimal cleaning results

Use these beaker positioning covers with beakers to clean small objects or for indirect cleaning. Cover suspends beakers above tank bottom for increased ultrasonic activity.

Ultrasonic activity is greatest about an inch from the bottom of the tank, so suspending your items provides the best cleaning possible and helps prevent damage to the transducers.

Order beakers separately.