Stable isotope standards: MaxSpec

Cayman Chemical offers ready-to-use, high purity, highly stable quantitative standards for proteomic mass spectrometry analysis supplied in a deactivated glass ampoule. Offering a quick and easy solution, the concentration of the MaxSpec® standards is verified and concentration specifications are detailed on the batch-specific certificate of analysis included with each product.

Benefits of using the MaxSpec standards
• Ready-to-use
• Verified concentration
• LC-MS identity tested
• HPLC purity tested
• High stability
• Provided in solution
• Prepared gravimetrically
• Supplied in a deactivated glass ampoule and sealed under argon
• Detailed certificate of analysis included

Material available for download
Sample certificate of analysis

Listed below is a small selection of MaxSpec standards from our collection. If you can't find the standard you are looking for, please contact our Cayman Chemical specialist.