Brightwell Aquatics Refractometer Calibration Standard - 60ml | 35 PPT

Brightwell Aquatics Refractometer Calibration Standard is a precision-formulated reference solution designed to ensure accurate calibration of seawater refractometers, hydrometers, and other salinity or density measuring equipment. Proper calibration is critical for maintaining stable salinity levels in marine and reef aquariums, and this laboratory-grade solution provides a dependable benchmark trusted by aquarists worldwide.

Calibrated to 35 ppt salinity, 1.0264 specific gravity, and 1.3394 refractive index, this solution allows reef keepers to quickly and accurately adjust their instruments for reliable daily measurements. Regular calibration using this standard helps prevent salinity-related stress in fish, corals, and invertebrates, ensuring a stable and healthy marine environment.

Key Features:

• Precision calibration standard for seawater refractometers
• Calibrated to 35 ppt salinity (natural seawater)
• Matches 1.0264 specific gravity and 1.3394 refractive index
• Suitable for refractometers, hydrometers, and density meters
• Ensures accurate and repeatable salinity readings
• Simple and fast calibration process
• Ideal for marine and reef aquariums

Brightwell Aquatics Refractometer Calibration Standard 60ml provides a reliable and accurate reference solution for calibrating salinity measurement tools. By ensuring precise readings at natural seawater salinity, it helps reef aquarists maintain optimal conditions for marine life. An essential maintenance item for any saltwater aquarium setup.