Mẫu chuẩn thành phần vật liệu BAM
• Iron and steel products
• Non ferrous metals and alloys
• Special materials, Primary pure substances
• Environmet and food
• Gas mixture
• Elastomeric materials
• Optical propieties
• Porous materials
• Layer and sufarce reference materials
• Polymer materials
• Isotopic reference materials
• Experts
• CRMs under development