Turbidity Standards
AMCO CLEAR
GFS Chemicals AMCO CLEAR
AMCO Clear® Turbidity Standards are recognized by the U.S. EPA as a primary standard for calibrating turbidity meters used in both online and laboratory drinking water analysis. These standards are traceable to NIST primary references through tightly controlled particle size distribution and verified photometric accuracy using UV-VIS spectroscopy. Each production lot is normalized to historical reference lots originally formulated from ISO 17034 4000 NTU Formazin dilutions.
Browse the AMCO categories below to match your specific instrument and model with the correct standard for your application.
Simplify your workflow with safe, non-toxic disposable standards designed for immediate use—no mixing, inverting, or preparation needed. Engineered for stability and ±1% lot-to-lot accuracy, every standard is NIST traceable, EPA Method 180.1 approved, and produced under ISO 17025 accreditation.
Read more about AMCO Clear from GFS Chemicals and see how industry-recognized turbidity standards can strengthen your testing workflow. From dependable calibration to regulatory confidence and long-term consistency, AMCO Clear is designed to help your company achieve reliable water quality results with ease.
Turbidity BrochuresTurbidity Standards
AMCO CLEAR
GFS Chemicals AMCO CLEAR ®
AMCO Clear® Turbidity Standards are recognized by the U.S. EPA as a primary standard for calibrating turbidity meters used in both online and laboratory drinking water analysis. These standards are traceable to NIST primary references through tightly controlled particle size distribution and verified photometric accuracy using UV-VIS spectroscopy. Each production lot is normalized to historical reference lots originally formulated from ISO 17034 4000 NTU Formazin dilutions.
Browse the AMCO categories below to match your specific instrument and model with the correct standard for your application.
Simplify your workflow with safe, non-toxic disposable standards designed for immediate use—no mixing, inverting, or preparation needed. Engineered for stability and ±1% lot-to-lot accuracy, every standard is NIST traceable, EPA Method 180.1 approved, and produced under ISO 17025 accreditation.
Read more about AMCO Clear from GFS Chemicals and see how industry-recognized turbidity standards can strengthen your testing workflow. From dependable calibration to regulatory confidence and long-term consistency, AMCO Clear is designed to help your company achieve reliable water quality results with ease.
Turbidity Brochures