AR Select Hydrochloric Acid is an organic-free, low trace metal grade acid used in environmental organic and inorganic analysis. Unlike other trace metal grade acids, AR Select Hydrochloric Acid is manufactured free of interfering organic compounds, eliminating the need to test, special order, and lot-select acids for organic analyses. This acid is tested for over 50 Volatile Organic Compounds (VOCs) and is suitable for use in the following EPA test methods:

• 502.2 Volatile Organic Compounds in Drinking Water
• 524.2 Purgeable Organics in Drinking Water
• 602 Purgeable Aromatics in Waste Water
• 624 Purgeable Organics in Waste Water
• 8021 Aromatic and Halogenated Volatiles in Solid Waste
• 8260 Volatile Organic Compounds in Solid Waste