• Streamline operations: kit contains 100 of the most frequently analyzed semivolatiles.
• Designed to make it easy to construct a 200 µg/mL working standard, allowing for wider calibration ranges, and reducing the need for sample dilution.
• Formulated for greater stability to ensure more accurate data.
• Available in two independently manufactured lots with verified lot-to-lot agreement, reducing uncertainty and improving quality.

Contains one ampule of each of the following:
8270 MegaMix (cat.# 31850)
SVOC Additions standard (cat.# 31909)
Benzoic acid (cat.# 31879)