Macron Fine Chemicals™ brand 
AR Select™ Acids

Macron Fine Chemicals™ brand AR™ Select acids generate highly reliable and consistent parts-per-billion (ppb) trace metal analysis results in Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES/AES).

ICP - OES/AES has become a highly effective standard for trace metal analysis due to excellent limits of detection and linear dynamic range, multi-element capability and reproducibility.

• Manufactured in ISO 9001:2008 certified facilities
• Highly characterized for multiple applications
• Analyzed for up to 32 metals in the low ppb range
• Packaged following rigorous packaging processes