A focused baseline for municipal tap water.

CityCheck Basic analyzes 32 items selected for common city-water questions, including metals, inorganic chemistry, physical characteristics, and disinfectants or their byproducts.

What this kit analyzes

• 5 metals and minerals

• 7 inorganic compounds

• 4 physical characteristics

• 16 disinfectants and disinfection byproducts

How it works

1. National Testing Laboratories ships the collection kit to you.

2. Collect tap-water samples exactly as directed.

3. Return the kit according to the enclosed instructions; return shipping is not included.

4. Receive a detailed laboratory report after analysis.

Informational testing. For regulatory, permitting, property-transaction, or litigation use, confirm requirements before ordering.

Representative collection materials; exact container appearance may vary by laboratory lot and shipping requirements.