Thermo Scientific Nalgene PETG Bottle Performance at -70°C
PETG has been commonly used because it is a high performance plastic that is also lightweight, with good impact strength, and it can be used in a wide range of temperatures; it’s also optically-clear and BPA- and animal-origin-free. The purpose of this study is to extend the recommended temperature range for existing PETG containers from -40°C to as low as -70°C.