1. No Liability
This tool is an educational calculation aid. It does not constitute legal advice or laboratory certification. The operator assumes no liability for errors, omissions, or business losses resulting from its use. Users must verify all compliance results with an accredited testing laboratory.
2. Data Privacy (Zero-Knowledge)
This calculator runs purely in your browser (Client-Side). We do not transmit, store, or view the product data (ppb values) you enter.
3. Email & Cookies
- Watchdog: If you voluntarily subscribe to updates, your email is stored solely for notification purposes and is never sold.
- Cookies: We use Google Analytics (anonymous data) to improve tool performance. You may decline via the banner.