UK-based bioplastics company Xampla has collaborated with the National Physical Laboratory (NPL) to develop a test that confirms the company’s claim that its Morro materials are plastic-free and exempt from the Single-Use Plastics Directive (SUPD). These materials are derived from natural plant polymers. The validation followed collaboration between NPL and Xampla through the Measurement for Business (M4B) programme, which focused on creating a method to verify plastic-free claims. The outcome provides ...