Qualitest covers a complete and competitive range of Permeability Testers and Permeation Instruments and consumables for Film and Finished Packages.
Gas Chromatograph - QT-GCH-9802 is designed to test the smell and solvent residues of printed packaging materials; test…
Gas Permeability Tester- QT-GPT series is used to test the gas transmission rate (GTR) of packaging material by…
Oxygen Permeability Tester - QT-OPT series is used to test the oxygen transmission rate (OTR) of packaging materials.
Qualitest Water Vapor Permeability Tester QT-WVP series is used to test the water vapor transmission rate (WVTR) of…
QT-GCH-9800 Gas Chromatography Tester is designed to separate organic solvents. It is able to test solvent residues of…
QT-GGE-300 Gas Generator generates high purity nitrogen, hydrogen and air. It can supply stable and high quality gas…
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