Refractometer Calibration Fluid

Refractometer Calibration Fluid

Using pure seawater calibration fluid insures your refractometer provides consistent and accurate readings when mixing or adding salt to your setup. Maintaining the right salinity is important for the inhabitants of any marine aquarium.

Specifications:

• 1.0264 Specific Gravity
• 1.3394 Refractive Index
• 35 ppt Salinity
• 53 µS/cm
• ±1% @ 77°F/25°C

Shipping

Orders ship fast from the USA. Supplies-only orders of $80 or more qualify for free standard shipping, so it is easy to stock up on everything your aquarium needs in one order.

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