Griffin Low-Form Beaker, PMP. Nalgene
Manufacturer: Nalgene (Thermo Scientific)
Polymethylpentene, Griffin Low-Form Beakers. Have the transparency of glass, excellent chemical resistance, and remarkable heat tolerance--can be used continuously at 150°C with intermittent service to 175°C. Not for use on a hot plate. Meet the ISO/DIS 7056 International Standards for Laboratory Plasticware Accuracy.