Hanna Instruments 35ppt Salinity Calibration Sachet – Accurate Refractometer Calibration Solution

The Hanna Instruments 35ppt Salinity Calibration Sachet is a high-precision solution designed to calibrate refractometers and salinity meters used in marine and reef aquariums.

Maintaining correct salinity levels is critical for the health of corals, fish, and invertebrates. This calibration solution ensures your equipment provides accurate and reliable readings, helping you maintain optimal water conditions.

Each sachet is pre-measured and ready to use, making calibration quick, easy, and mess-free.

🔹 Key Features

✔ 35ppt standard salinity solution
✔ Ensures accurate refractometer calibration
✔ Ready-to-use sachet
✔ High precision & reliability
✔ Ideal for marine & reef aquariums

💡 Benefits

• Prevents incorrect salinity readings
• Protects sensitive marine life
• Improves aquarium stability
• Easy and convenient calibration

💡 Perfect For

• Reef Aquariums
• Marine Tanks
• Refractometers
• Salinity Meters

💡 Why 35ppt Calibration?

35ppt is the standard salinity level for seawater, making it essential for accurate reef aquarium measurements.

💡 How to Use

Apply a few drops of the solution on your refractometer lens and calibrate according to the device instructions.