EZwaste™ Replacement Breakthrough Indicators are qualitative colorimetric indicators for the exhaustion and end-of-service life of low-flow filters.

• Height: 79 mm (3.1")
• Diameter: 10 mm (0.39")
• Operating humidity: 5 to 85% RH
• Operating temperature: 4 to 35 °C (39 to 95 °F)
• Shelf life: 14 months at 4 to 25 °C (39 to 77 °F)

The indicator changes its color from orange to red when the filter needs to be replaced.

The indicator is designed to provide real-time indication of the breakthrough of HPLC solvents vapors, including acetone, acetonitrile, chloroform, DCM/methylene chloride (Dichloromethane), ethanol, ethyl acetate, HPIF Hexafluoroisopropanol, methanol, phenol, sulfolane, and THF (Tetrahydrofuran).