PerkinElmer US LLC Arsenic (As) Pure Standard 1000 µg/mL 2% - N9300180

Perkin Elmer - Arsenic (As) Pure Standard, 1,000 µg/mL, 2% HNO3, 125 mL. Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.