2 components: 500ug/ml each of Caffeine [CAS:58-08-2] ; Theophylline [CAS:58-55-9] in Water

All Organic Standards are Certified Reference Materials (CRM), produced and calibrated under a quality system that is:

• ISO 9001 certified
• accredited according to ISO/IEC 17025 - Testing
• accredited according to ISO 17034 - Reference Material Producer

- Organic CRM > Single Component in Solution

- Product: 2 components: 500ug/ml each of Caffeine [CAS:58-08-2] ; Theophylline [CAS:58-55-9] in Water

- Volume: 1,5ml ampoule

- Shelf life: 24 months

- Storage: Store in a refrigerator at temperatures between 2°C to 8°C

- CRM, ISO 17034 and ISO 17025

- Ref: CM 54090

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.