100ml Quality Control Standard 2R - 7 components: 100mg/l each of Al Ba B K Si Ag Na in HNO3 5% HF tr%

• INORGANIC > ICP > Quality Control Standards
  
• CRM ISO 17034 and ISO 17025
  
• Description: Quality Control Standard 2R - 7 components: 100mg/l each of Al ; Ba ; B ; K ; Si ; Ag ; Na in HNO3 5% ; HF tr%
  
• Shelf life: 36 months
  
• Storage conditions: Store at temperatures between 15℃ to 25℃
  

This item is not kept in stock: Manufacture is after order date for this product. Delivery time is 2 to 4 weeks and products are always shipped with the full available shelf life.