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REFRACTO CHECK – Salifert Calibration Fluid for Refractometers, 10 ml, 35 ppt / 1.026 SG
Salifert Refracto Check is a high-precision calibration fluid, essential for ensuring accurate and reliable readings from refractometers used in marine aquariums. Formulated to perfectly match a salinity of 35 ppt (1.026 SG), equivalent to tropical seawater, this fluid allows precise calibration of your device, ensuring correct values for the health of sensitive corals, fish, and invertebrates.
The compact 10 ml bottle provides up to 100 calibration tests, making it highly economical and long-lasting. For reliable results, shake the bottle well before use, remove any salt flakes from the nozzle, and discard the first three drops to avoid contamination. Always close the cap tightly after use to preserve product quality.
Main features:
Calibration fluid for refractometers
Precision: 35 ppt / 1.026 SG
Ideal for marine aquariums with corals, fish, and invertebrates
10 ml bottle, up to 100 tests
Shake before use, discard first 3 drops, close tightly after use
Why choose Salifert Refracto Check:
Salifert Refracto Check is a must-have for every marine aquarist who wants to monitor and maintain the ideal salinity in their tank. Accurate refractometer calibration ensures precise readings, crucial to prevent imbalances that could harm delicate marine life.
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