Full 82-component EPA 524.3 list using as few as three ampules, reduce prep time and chances for error or contamination.

• EPA 524.3 VOA MegaMix ampul includes oxygenates group, no need to order separately
• Volatile gases prepared separately, replace shorter life components without wasting money on full list
• Two options for internal and surrogate standards, separate or combined mix
• Certified reference materials (CRMs) manufactured and QC-tested in Restek’s ISO-accredited labs—satisfy your ISO requirements
• Also ideal for surface water and groundwater testing

In addition, this collection of certified reference materials (CRMs) also covers the seven volatile organic compounds (VOCs) included in the Unregulated Contaminant Monitoring Rule 3 (UCMR3), which requires monitoring of all public drinking water systems with 10000 or more customers.