Thermo Scientific™ Remel™ McFarland Equivalence Turbidity Standards

Thermo Scientific™ Remel McFarland Equivalence Turbidity Standard is packaged in plastic case with a visual comparison card.

Turbidity Standard, Primary Standard Stock Formazin Suspension, 4000 NTU, Ricca Chemical

Turbidity Standard, Primary Standard Stock Formazin Suspension, 4000 NTU packaged in an amber glass bottle.

LaMotte™ Turbidity Standard, 10 FNU/FNRU, 60 mL

This Turbidity Standard is a calibration solution.

HF Scientific™ Procal Primary Calibration Kit  

Lovibond™ T-CAL™ Turbidity Standard, 10 NTU

T-CAL™ Turbidity Standards are stabilized Formazin standards prepared in ready-to-use concentrations to ensure accurate turbidity measurements. Eliminate the opportunity for inaccurate turbidimeter calibrations resulting from the improper dilution or handling of Formazin stock solution.

GFS Chemicals Amco Clear™ Individual Primary Turbidity Standards  

Highly accurate, stable and reproducible standards for calibrating turbidimeters and nephelometers.

HF Scientific™ ProCal™ Turbidity Standard Reagents Kit for Hach™ 2100AN Turbidimeter  

Standards not harmful to the environment or to worker safety

LaMotte™ Turbidity Standard, 1 NTU/NTRU, 60 mL

This Turbidity Standard is a calibration solution.

HF Scientific™ Formazin Stock Solution Kit  

LaMotte™ Turbidity Standards

For use with LaMotte Portable Turbidity Meters

Turbidity 1,000 NTU Calibration Standard, Formazin Certified Reference Material, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Turbidity 4 NTU Calibration Standard, Formazin Certified Reference Material, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Turbidity 500 NTU Calibration Standard, Formazin Certified Reference Material, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

GFS Chemicals Amco Clear™ Linear Calibration Sets  

Highly accurate, stable and reproducible standards for calibrating turbidimeters and nephelometers.

HF Scientific™ ProCal™ Primary Turbidity Standards for Hach™ 2100N Laboratory Turbidimeter  

Standards not harmful to the environment or to worker safety